Home / 1,024,221.51-1,413,214.70-588,554.71

Finding the Fourth Proportional to 1,024,221.51, 1,413,214.70 and 588,554.71

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Solution

The fourth proportional to 1,024,221.51, 1,413,214.70 and 588,554.71 is: 812,084.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,221.51 : 1,413,214.70 = 588,554.71 : x
  2. Step 2: Convert to fraction form
    1,024,221.51/1,413,214.70 = 588,554.71/x
  3. Step 3: Cross multiply
    1,024,221.51x = 1,413,214.70 × 588,554.71
  4. Step 4: Simplify right side
    1,024,221.51x = 831,754,164,983.46
  5. Step 5: Solve for x
    x = 831,754,164,983.46/1,024,221.51
  6. Step 6: Final answer
    x = 812,084.26

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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.