Home / 5,443,746.04-7,511,880.78-3,152,061.88

Finding the Fourth Proportional to 5,443,746.04, 7,511,880.78 and 3,152,061.88

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Solution

The fourth proportional to 5,443,746.04, 7,511,880.78 and 3,152,061.88 is: 4,349,562.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,746.04 : 7,511,880.78 = 3,152,061.88 : x
  2. Step 2: Convert to fraction form
    5,443,746.04/7,511,880.78 = 3,152,061.88/x
  3. Step 3: Cross multiply
    5,443,746.04x = 7,511,880.78 × 3,152,061.88
  4. Step 4: Simplify right side
    5,443,746.04x = 23,677,913,053,742.67
  5. Step 5: Solve for x
    x = 23,677,913,053,742.67/5,443,746.04
  6. Step 6: Final answer
    x = 4,349,562.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.