Home / 1,062,513.61-1,466,226.10-579,068.40

Finding the Fourth Proportional to 1,062,513.61, 1,466,226.10 and 579,068.40

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Solution

The fourth proportional to 1,062,513.61, 1,466,226.10 and 579,068.40 is: 799,091.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,513.61 : 1,466,226.10 = 579,068.40 : x
  2. Step 2: Convert to fraction form
    1,062,513.61/1,466,226.10 = 579,068.40/x
  3. Step 3: Cross multiply
    1,062,513.61x = 1,466,226.10 × 579,068.40
  4. Step 4: Simplify right side
    1,062,513.61x = 849,045,201,765.24
  5. Step 5: Solve for x
    x = 849,045,201,765.24/1,062,513.61
  6. Step 6: Final answer
    x = 799,091.13

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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.