Home / 4,672,259.04-6,447,716.40-2,635,064.16

Finding the Fourth Proportional to 4,672,259.04, 6,447,716.40 and 2,635,064.16

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Solution

The fourth proportional to 4,672,259.04, 6,447,716.40 and 2,635,064.16 is: 3,636,387.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,259.04 : 6,447,716.40 = 2,635,064.16 : x
  2. Step 2: Convert to fraction form
    4,672,259.04/6,447,716.40 = 2,635,064.16/x
  3. Step 3: Cross multiply
    4,672,259.04x = 6,447,716.40 × 2,635,064.16
  4. Step 4: Simplify right side
    4,672,259.04x = 16,990,146,399,484.23
  5. Step 5: Solve for x
    x = 16,990,146,399,484.23/4,672,259.04
  6. Step 6: Final answer
    x = 3,636,387.93

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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.