Home / 1,062,511.61-1,466,223.34-579,066.40

Finding the Fourth Proportional to 1,062,511.61, 1,466,223.34 and 579,066.40

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Solution

The fourth proportional to 1,062,511.61, 1,466,223.34 and 579,066.40 is: 799,088.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,511.61 : 1,466,223.34 = 579,066.40 : x
  2. Step 2: Convert to fraction form
    1,062,511.61/1,466,223.34 = 579,066.40/x
  3. Step 3: Cross multiply
    1,062,511.61x = 1,466,223.34 × 579,066.40
  4. Step 4: Simplify right side
    1,062,511.61x = 849,040,671,089.78
  5. Step 5: Solve for x
    x = 849,040,671,089.78/1,062,511.61
  6. Step 6: Final answer
    x = 799,088.37

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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.