Home / 4,073,978.16-6,111,278.28-1,234,325.52

Finding the Fourth Proportional to 4,073,978.16, 6,111,278.28 and 1,234,325.52

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Solution

The fourth proportional to 4,073,978.16, 6,111,278.28 and 1,234,325.52 is: 1,851,582.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,978.16 : 6,111,278.28 = 1,234,325.52 : x
  2. Step 2: Convert to fraction form
    4,073,978.16/6,111,278.28 = 1,234,325.52/x
  3. Step 3: Cross multiply
    4,073,978.16x = 6,111,278.28 × 1,234,325.52
  4. Step 4: Simplify right side
    4,073,978.16x = 7,543,306,740,825.71
  5. Step 5: Solve for x
    x = 7,543,306,740,825.71/4,073,978.16
  6. Step 6: Final answer
    x = 1,851,582.52

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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.