Home / 7,832,602.01-11,746,242.32-2,713,837.18

Finding the Fourth Proportional to 7,832,602.01, 11,746,242.32 and 2,713,837.18

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Solution

The fourth proportional to 7,832,602.01, 11,746,242.32 and 2,713,837.18 is: 4,069,833.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,602.01 : 11,746,242.32 = 2,713,837.18 : x
  2. Step 2: Convert to fraction form
    7,832,602.01/11,746,242.32 = 2,713,837.18/x
  3. Step 3: Cross multiply
    7,832,602.01x = 11,746,242.32 × 2,713,837.18
  4. Step 4: Simplify right side
    7,832,602.01x = 31,877,389,133,305.46
  5. Step 5: Solve for x
    x = 31,877,389,133,305.46/7,832,602.01
  6. Step 6: Final answer
    x = 4,069,833.89

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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.