Home / 924,477.03-1,275,905.04-532,001.92

Finding the Fourth Proportional to 924,477.03, 1,275,905.04 and 532,001.92

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Solution

The fourth proportional to 924,477.03, 1,275,905.04 and 532,001.92 is: 734,235.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,477.03 : 1,275,905.04 = 532,001.92 : x
  2. Step 2: Convert to fraction form
    924,477.03/1,275,905.04 = 532,001.92/x
  3. Step 3: Cross multiply
    924,477.03x = 1,275,905.04 × 532,001.92
  4. Step 4: Simplify right side
    924,477.03x = 678,783,931,017.68
  5. Step 5: Solve for x
    x = 678,783,931,017.68/924,477.03
  6. Step 6: Final answer
    x = 734,235.58

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1.5x scale

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.