Home / 924,433.68-1,385,632.80-604,453.60

Finding the Fourth Proportional to 924,433.68, 1,385,632.80 and 604,453.60

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Solution

The fourth proportional to 924,433.68, 1,385,632.80 and 604,453.60 is: 906,014.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,433.68 : 1,385,632.80 = 604,453.60 : x
  2. Step 2: Convert to fraction form
    924,433.68/1,385,632.80 = 604,453.60/x
  3. Step 3: Cross multiply
    924,433.68x = 1,385,632.80 × 604,453.60
  4. Step 4: Simplify right side
    924,433.68x = 837,550,734,238.08
  5. Step 5: Solve for x
    x = 837,550,734,238.08/924,433.68
  6. Step 6: Final answer
    x = 906,014.95

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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.