Home / 924,436.81-1,386,655.24-250,518.11

Finding the Fourth Proportional to 924,436.81, 1,386,655.24 and 250,518.11

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Solution

The fourth proportional to 924,436.81, 1,386,655.24 and 250,518.11 is: 375,777.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,436.81 : 1,386,655.24 = 250,518.11 : x
  2. Step 2: Convert to fraction form
    924,436.81/1,386,655.24 = 250,518.11/x
  3. Step 3: Cross multiply
    924,436.81x = 1,386,655.24 × 250,518.11
  4. Step 4: Simplify right side
    924,436.81x = 347,382,249,946.40
  5. Step 5: Solve for x
    x = 347,382,249,946.40/924,436.81
  6. Step 6: Final answer
    x = 375,777.17

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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.