Home / 9,875,699.04-14,812,051.81-2,687,793.06

Finding the Fourth Proportional to 9,875,699.04, 14,812,051.81 and 2,687,793.06

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Solution

The fourth proportional to 9,875,699.04, 14,812,051.81 and 2,687,793.06 is: 4,031,282.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,699.04 : 14,812,051.81 = 2,687,793.06 : x
  2. Step 2: Convert to fraction form
    9,875,699.04/14,812,051.81 = 2,687,793.06/x
  3. Step 3: Cross multiply
    9,875,699.04x = 14,812,051.81 × 2,687,793.06
  4. Step 4: Simplify right side
    9,875,699.04x = 39,811,730,045,839.48
  5. Step 5: Solve for x
    x = 39,811,730,045,839.48/9,875,699.04
  6. Step 6: Final answer
    x = 4,031,282.23

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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.