Home / 1,234,368.45-1,851,552.68-1,024,416.45

Finding the Fourth Proportional to 1,234,368.45, 1,851,552.68 and 1,024,416.45

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Solution

The fourth proportional to 1,234,368.45, 1,851,552.68 and 1,024,416.45 is: 1,536,624.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,368.45 : 1,851,552.68 = 1,024,416.45 : x
  2. Step 2: Convert to fraction form
    1,234,368.45/1,851,552.68 = 1,024,416.45/x
  3. Step 3: Cross multiply
    1,234,368.45x = 1,851,552.68 × 1,024,416.45
  4. Step 4: Simplify right side
    1,234,368.45x = 1,896,761,018,311.50
  5. Step 5: Solve for x
    x = 1,896,761,018,311.50/1,234,368.45
  6. Step 6: Final answer
    x = 1,536,624.68

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Similar ratio
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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.