Home / 9,487,676.88-14,216,612.58-7,333,979.22

Finding the Fourth Proportional to 9,487,676.88, 14,216,612.58 and 7,333,979.22

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Solution

The fourth proportional to 9,487,676.88, 14,216,612.58 and 7,333,979.22 is: 10,989,449.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,676.88 : 14,216,612.58 = 7,333,979.22 : x
  2. Step 2: Convert to fraction form
    9,487,676.88/14,216,612.58 = 7,333,979.22/x
  3. Step 3: Cross multiply
    9,487,676.88x = 14,216,612.58 × 7,333,979.22
  4. Step 4: Simplify right side
    9,487,676.88x = 104,264,341,240,510.58
  5. Step 5: Solve for x
    x = 104,264,341,240,510.58/9,487,676.88
  6. Step 6: Final answer
    x = 10,989,449.00

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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.