Home / 597,844,985.60-896,767,478.40-367,065,747.20

Finding the Fourth Proportional to 597,844,985.60, 896,767,478.40 and 367,065,747.20

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Solution

The fourth proportional to 597,844,985.60, 896,767,478.40 and 367,065,747.20 is: 550,598,620.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,844,985.60 : 896,767,478.40 = 367,065,747.20 : x
  2. Step 2: Convert to fraction form
    597,844,985.60/896,767,478.40 = 367,065,747.20/x
  3. Step 3: Cross multiply
    597,844,985.60x = 896,767,478.40 × 367,065,747.20
  4. Step 4: Simplify right side
    597,844,985.60x = 329,172,624,523,555,840
  5. Step 5: Solve for x
    x = 329,172,624,523,555,840/597,844,985.60
  6. Step 6: Final answer
    x = 550,598,620.80

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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.