Home / 1,059,366.15-1,461,937.59-575,920.71

Finding the Fourth Proportional to 1,059,366.15, 1,461,937.59 and 575,920.71

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Solution

The fourth proportional to 1,059,366.15, 1,461,937.59 and 575,920.71 is: 794,777.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,366.15 : 1,461,937.59 = 575,920.71 : x
  2. Step 2: Convert to fraction form
    1,059,366.15/1,461,937.59 = 575,920.71/x
  3. Step 3: Cross multiply
    1,059,366.15x = 1,461,937.59 × 575,920.71
  4. Step 4: Simplify right side
    1,059,366.15x = 841,960,134,808.49
  5. Step 5: Solve for x
    x = 841,960,134,808.49/1,059,366.15
  6. Step 6: Final answer
    x = 794,777.27

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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.