Home / 6,810,442.08-9,393,095.72-4,363,282.40

Finding the Fourth Proportional to 6,810,442.08, 9,393,095.72 and 4,363,282.40

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Solution

The fourth proportional to 6,810,442.08, 9,393,095.72 and 4,363,282.40 is: 6,017,924.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,442.08 : 9,393,095.72 = 4,363,282.40 : x
  2. Step 2: Convert to fraction form
    6,810,442.08/9,393,095.72 = 4,363,282.40/x
  3. Step 3: Cross multiply
    6,810,442.08x = 9,393,095.72 × 4,363,282.40
  4. Step 4: Simplify right side
    6,810,442.08x = 40,984,729,167,809.43
  5. Step 5: Solve for x
    x = 40,984,729,167,809.43/6,810,442.08
  6. Step 6: Final answer
    x = 6,017,924.93

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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.