Home / 4,495,677.90-6,204,603.70-2,948,241.76

Finding the Fourth Proportional to 4,495,677.90, 6,204,603.70 and 2,948,241.76

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Solution

The fourth proportional to 4,495,677.90, 6,204,603.70 and 2,948,241.76 is: 4,068,946.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,677.90 : 6,204,603.70 = 2,948,241.76 : x
  2. Step 2: Convert to fraction form
    4,495,677.90/6,204,603.70 = 2,948,241.76/x
  3. Step 3: Cross multiply
    4,495,677.90x = 6,204,603.70 × 2,948,241.76
  4. Step 4: Simplify right side
    4,495,677.90x = 18,292,671,732,590.51
  5. Step 5: Solve for x
    x = 18,292,671,732,590.51/4,495,677.90
  6. Step 6: Final answer
    x = 4,068,946.25

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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.