Home / 941,574.84-1,299,345.87-533,714.19

Finding the Fourth Proportional to 941,574.84, 1,299,345.87 and 533,714.19

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Solution

The fourth proportional to 941,574.84, 1,299,345.87 and 533,714.19 is: 736,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,574.84 : 1,299,345.87 = 533,714.19 : x
  2. Step 2: Convert to fraction form
    941,574.84/1,299,345.87 = 533,714.19/x
  3. Step 3: Cross multiply
    941,574.84x = 1,299,345.87 × 533,714.19
  4. Step 4: Simplify right side
    941,574.84x = 693,479,322,040.17
  5. Step 5: Solve for x
    x = 693,479,322,040.17/941,574.84
  6. Step 6: Final answer
    x = 736,510.04

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Double scale
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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.