Home / 10,029,316-13,840,456.08-5,736,964

Finding the Fourth Proportional to 10,029,316, 13,840,456.08 and 5,736,964

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Solution

The fourth proportional to 10,029,316, 13,840,456.08 and 5,736,964 is: 7,917,010.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,029,316 : 13,840,456.08 = 5,736,964 : x
  2. Step 2: Convert to fraction form
    10,029,316/13,840,456.08 = 5,736,964/x
  3. Step 3: Cross multiply
    10,029,316x = 13,840,456.08 × 5,736,964
  4. Step 4: Simplify right side
    10,029,316x = 79,402,198,274,541.12
  5. Step 5: Solve for x
    x = 79,402,198,274,541.12/10,029,316
  6. Step 6: Final answer
    x = 7,917,010.32

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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.