Home / 974,036.29-1,344,166.16-544,316.31

Finding the Fourth Proportional to 974,036.29, 1,344,166.16 and 544,316.31

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Solution

The fourth proportional to 974,036.29, 1,344,166.16 and 544,316.31 is: 751,154.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,036.29 : 1,344,166.16 = 544,316.31 : x
  2. Step 2: Convert to fraction form
    974,036.29/1,344,166.16 = 544,316.31/x
  3. Step 3: Cross multiply
    974,036.29x = 1,344,166.16 × 544,316.31
  4. Step 4: Simplify right side
    974,036.29x = 731,651,554,795.66
  5. Step 5: Solve for x
    x = 731,651,554,795.66/974,036.29
  6. Step 6: Final answer
    x = 751,154.31

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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.