Home / 1,154,579.40-1,729,244.70-592,957.80

Finding the Fourth Proportional to 1,154,579.40, 1,729,244.70 and 592,957.80

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Solution

The fourth proportional to 1,154,579.40, 1,729,244.70 and 592,957.80 is: 888,088.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,579.40 : 1,729,244.70 = 592,957.80 : x
  2. Step 2: Convert to fraction form
    1,154,579.40/1,729,244.70 = 592,957.80/x
  3. Step 3: Cross multiply
    1,154,579.40x = 1,729,244.70 × 592,957.80
  4. Step 4: Simplify right side
    1,154,579.40x = 1,025,369,132,973.66
  5. Step 5: Solve for x
    x = 1,025,369,132,973.66/1,154,579.40
  6. Step 6: Final answer
    x = 888,088.89

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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.