Home / 924,061.44-1,385,282.40-444,050.22

Finding the Fourth Proportional to 924,061.44, 1,385,282.40 and 444,050.22

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Solution

The fourth proportional to 924,061.44, 1,385,282.40 and 444,050.22 is: 665,686.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,061.44 : 1,385,282.40 = 444,050.22 : x
  2. Step 2: Convert to fraction form
    924,061.44/1,385,282.40 = 444,050.22/x
  3. Step 3: Cross multiply
    924,061.44x = 1,385,282.40 × 444,050.22
  4. Step 4: Simplify right side
    924,061.44x = 615,134,954,482.13
  5. Step 5: Solve for x
    x = 615,134,954,482.13/924,061.44
  6. Step 6: Final answer
    x = 665,686.21

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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.