Home / 1,036,316.68-1,554,475.02-362,173.93

Finding the Fourth Proportional to 1,036,316.68, 1,554,475.02 and 362,173.93

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Solution

The fourth proportional to 1,036,316.68, 1,554,475.02 and 362,173.93 is: 543,260.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,316.68 : 1,554,475.02 = 362,173.93 : x
  2. Step 2: Convert to fraction form
    1,036,316.68/1,554,475.02 = 362,173.93/x
  3. Step 3: Cross multiply
    1,036,316.68x = 1,554,475.02 × 362,173.93
  4. Step 4: Simplify right side
    1,036,316.68x = 562,990,327,080.23
  5. Step 5: Solve for x
    x = 562,990,327,080.23/1,036,316.68
  6. Step 6: Final answer
    x = 543,260.90

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.