Home / 4,671,593.90-6,445,579.55-2,736,814.40

Finding the Fourth Proportional to 4,671,593.90, 6,445,579.55 and 2,736,814.40

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Solution

The fourth proportional to 4,671,593.90, 6,445,579.55 and 2,736,814.40 is: 3,776,089.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,593.90 : 6,445,579.55 = 2,736,814.40 : x
  2. Step 2: Convert to fraction form
    4,671,593.90/6,445,579.55 = 2,736,814.40/x
  3. Step 3: Cross multiply
    4,671,593.90x = 6,445,579.55 × 2,736,814.40
  4. Step 4: Simplify right side
    4,671,593.90x = 17,640,354,928,785.52
  5. Step 5: Solve for x
    x = 17,640,354,928,785.52/4,671,593.90
  6. Step 6: Final answer
    x = 3,776,089.13

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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.