Home / 8,329,643.88-12,495,476.70-2,346,011.88

Finding the Fourth Proportional to 8,329,643.88, 12,495,476.70 and 2,346,011.88

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Solution

The fourth proportional to 8,329,643.88, 12,495,476.70 and 2,346,011.88 is: 3,519,302.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,329,643.88 : 12,495,476.70 = 2,346,011.88 : x
  2. Step 2: Convert to fraction form
    8,329,643.88/12,495,476.70 = 2,346,011.88/x
  3. Step 3: Cross multiply
    8,329,643.88x = 12,495,476.70 × 2,346,011.88
  4. Step 4: Simplify right side
    8,329,643.88x = 29,314,536,784,463.19
  5. Step 5: Solve for x
    x = 29,314,536,784,463.19/8,329,643.88
  6. Step 6: Final answer
    x = 3,519,302.53

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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.