Home / 6,386,835.52-9,570,445.95-4,334,830.83

Finding the Fourth Proportional to 6,386,835.52, 9,570,445.95 and 4,334,830.83

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Solution

The fourth proportional to 6,386,835.52, 9,570,445.95 and 4,334,830.83 is: 6,495,589.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,835.52 : 9,570,445.95 = 4,334,830.83 : x
  2. Step 2: Convert to fraction form
    6,386,835.52/9,570,445.95 = 4,334,830.83/x
  3. Step 3: Cross multiply
    6,386,835.52x = 9,570,445.95 × 4,334,830.83
  4. Step 4: Simplify right side
    6,386,835.52x = 41,486,264,177,164.25
  5. Step 5: Solve for x
    x = 41,486,264,177,164.25/6,386,835.52
  6. Step 6: Final answer
    x = 6,495,589.88

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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.