Home / 3,065,953.14-4,231,111.20-1,759,444.20

Finding the Fourth Proportional to 3,065,953.14, 4,231,111.20 and 1,759,444.20

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Solution

The fourth proportional to 3,065,953.14, 4,231,111.20 and 1,759,444.20 is: 2,428,088.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,953.14 : 4,231,111.20 = 1,759,444.20 : x
  2. Step 2: Convert to fraction form
    3,065,953.14/4,231,111.20 = 1,759,444.20/x
  3. Step 3: Cross multiply
    3,065,953.14x = 4,231,111.20 × 1,759,444.20
  4. Step 4: Simplify right side
    3,065,953.14x = 7,444,404,037,184.23
  5. Step 5: Solve for x
    x = 7,444,404,037,184.23/3,065,953.14
  6. Step 6: Final answer
    x = 2,428,088.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.