Home / 1,058,829.76-1,461,410.67-651,275.02

Finding the Fourth Proportional to 1,058,829.76, 1,461,410.67 and 651,275.02

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Solution

The fourth proportional to 1,058,829.76, 1,461,410.67 and 651,275.02 is: 898,898.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,829.76 : 1,461,410.67 = 651,275.02 : x
  2. Step 2: Convert to fraction form
    1,058,829.76/1,461,410.67 = 651,275.02/x
  3. Step 3: Cross multiply
    1,058,829.76x = 1,461,410.67 × 651,275.02
  4. Step 4: Simplify right side
    1,058,829.76x = 951,780,263,332.46
  5. Step 5: Solve for x
    x = 951,780,263,332.46/1,058,829.76
  6. Step 6: Final answer
    x = 898,898.29

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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.