Home / 6,502,925.22-8,973,919.26-3,602,307.12

Finding the Fourth Proportional to 6,502,925.22, 8,973,919.26 and 3,602,307.12

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Solution

The fourth proportional to 6,502,925.22, 8,973,919.26 and 3,602,307.12 is: 4,971,118.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,925.22 : 8,973,919.26 = 3,602,307.12 : x
  2. Step 2: Convert to fraction form
    6,502,925.22/8,973,919.26 = 3,602,307.12/x
  3. Step 3: Cross multiply
    6,502,925.22x = 8,973,919.26 × 3,602,307.12
  4. Step 4: Simplify right side
    6,502,925.22x = 32,326,813,244,603.13
  5. Step 5: Solve for x
    x = 32,326,813,244,603.13/6,502,925.22
  6. Step 6: Final answer
    x = 4,971,118.71

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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.