Home / 1,732,001.60-2,598,061.80-533,914.40

Finding the Fourth Proportional to 1,732,001.60, 2,598,061.80 and 533,914.40

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Solution

The fourth proportional to 1,732,001.60, 2,598,061.80 and 533,914.40 is: 800,889.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,001.60 : 2,598,061.80 = 533,914.40 : x
  2. Step 2: Convert to fraction form
    1,732,001.60/2,598,061.80 = 533,914.40/x
  3. Step 3: Cross multiply
    1,732,001.60x = 2,598,061.80 × 533,914.40
  4. Step 4: Simplify right side
    1,732,001.60x = 1,387,142,607,109.92
  5. Step 5: Solve for x
    x = 1,387,142,607,109.92/1,732,001.60
  6. Step 6: Final answer
    x = 800,889.91

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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.