Home / 1,169,973-1,754,737.56-570,331.08

Finding the Fourth Proportional to 1,169,973, 1,754,737.56 and 570,331.08

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Solution

The fourth proportional to 1,169,973, 1,754,737.56 and 570,331.08 is: 855,388.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,973 : 1,754,737.56 = 570,331.08 : x
  2. Step 2: Convert to fraction form
    1,169,973/1,754,737.56 = 570,331.08/x
  3. Step 3: Cross multiply
    1,169,973x = 1,754,737.56 × 570,331.08
  4. Step 4: Simplify right side
    1,169,973x = 1,000,781,367,711.36
  5. Step 5: Solve for x
    x = 1,000,781,367,711.36/1,169,973
  6. Step 6: Final answer
    x = 855,388.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.