Home / 8,776,586.16-12,110,627.52-5,056,634.04

Finding the Fourth Proportional to 8,776,586.16, 12,110,627.52 and 5,056,634.04

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Solution

The fourth proportional to 8,776,586.16, 12,110,627.52 and 5,056,634.04 is: 6,977,543.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,776,586.16 : 12,110,627.52 = 5,056,634.04 : x
  2. Step 2: Convert to fraction form
    8,776,586.16/12,110,627.52 = 5,056,634.04/x
  3. Step 3: Cross multiply
    8,776,586.16x = 12,110,627.52 × 5,056,634.04
  4. Step 4: Simplify right side
    8,776,586.16x = 61,239,011,363,392.78
  5. Step 5: Solve for x
    x = 61,239,011,363,392.78/8,776,586.16
  6. Step 6: Final answer
    x = 6,977,543.46

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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.