Home / 954,595.17-1,317,341.07-524,903.13

Finding the Fourth Proportional to 954,595.17, 1,317,341.07 and 524,903.13

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Solution

The fourth proportional to 954,595.17, 1,317,341.07 and 524,903.13 is: 724,366.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,595.17 : 1,317,341.07 = 524,903.13 : x
  2. Step 2: Convert to fraction form
    954,595.17/1,317,341.07 = 524,903.13/x
  3. Step 3: Cross multiply
    954,595.17x = 1,317,341.07 × 524,903.13
  4. Step 4: Simplify right side
    954,595.17x = 691,476,450,920.55
  5. Step 5: Solve for x
    x = 691,476,450,920.55/954,595.17
  6. Step 6: Final answer
    x = 724,366.17

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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.