Home / 6,033,895.12-8,326,938.55-3,280,767.40

Finding the Fourth Proportional to 6,033,895.12, 8,326,938.55 and 3,280,767.40

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Solution

The fourth proportional to 6,033,895.12, 8,326,938.55 and 3,280,767.40 is: 4,527,547.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,895.12 : 8,326,938.55 = 3,280,767.40 : x
  2. Step 2: Convert to fraction form
    6,033,895.12/8,326,938.55 = 3,280,767.40/x
  3. Step 3: Cross multiply
    6,033,895.12x = 8,326,938.55 × 3,280,767.40
  4. Step 4: Simplify right side
    6,033,895.12x = 27,318,748,536,643.27
  5. Step 5: Solve for x
    x = 27,318,748,536,643.27/6,033,895.12
  6. Step 6: Final answer
    x = 4,527,547.79

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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.