Home / 6,506,656.93-8,977,134.72-3,752,975.15

Finding the Fourth Proportional to 6,506,656.93, 8,977,134.72 and 3,752,975.15

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Solution

The fourth proportional to 6,506,656.93, 8,977,134.72 and 3,752,975.15 is: 5,177,922.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,656.93 : 8,977,134.72 = 3,752,975.15 : x
  2. Step 2: Convert to fraction form
    6,506,656.93/8,977,134.72 = 3,752,975.15/x
  3. Step 3: Cross multiply
    6,506,656.93x = 8,977,134.72 × 3,752,975.15
  4. Step 4: Simplify right side
    6,506,656.93x = 33,690,963,522,362.21
  5. Step 5: Solve for x
    x = 33,690,963,522,362.21/6,506,656.93
  6. Step 6: Final answer
    x = 5,177,922.22

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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.