Home / 6,502,934.13-8,973,931.65-3,602,316.03

Finding the Fourth Proportional to 6,502,934.13, 8,973,931.65 and 3,602,316.03

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Solution

The fourth proportional to 6,502,934.13, 8,973,931.65 and 3,602,316.03 is: 4,971,131.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,934.13 : 8,973,931.65 = 3,602,316.03 : x
  2. Step 2: Convert to fraction form
    6,502,934.13/8,973,931.65 = 3,602,316.03/x
  3. Step 3: Cross multiply
    6,502,934.13x = 8,973,931.65 × 3,602,316.03
  4. Step 4: Simplify right side
    6,502,934.13x = 32,326,937,834,919.35
  5. Step 5: Solve for x
    x = 32,326,937,834,919.35/6,502,934.13
  6. Step 6: Final answer
    x = 4,971,131.06

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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.