Home / 10,848,005.80-16,272,008.70-6,596,511.40

Finding the Fourth Proportional to 10,848,005.80, 16,272,008.70 and 6,596,511.40

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Solution

The fourth proportional to 10,848,005.80, 16,272,008.70 and 6,596,511.40 is: 9,894,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,005.80 : 16,272,008.70 = 6,596,511.40 : x
  2. Step 2: Convert to fraction form
    10,848,005.80/16,272,008.70 = 6,596,511.40/x
  3. Step 3: Cross multiply
    10,848,005.80x = 16,272,008.70 × 6,596,511.40
  4. Step 4: Simplify right side
    10,848,005.80x = 107,338,490,890,449.19
  5. Step 5: Solve for x
    x = 107,338,490,890,449.19/10,848,005.80
  6. Step 6: Final answer
    x = 9,894,767.10

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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.