Home / 6,354,694.56-8,773,701.52-4,881,980.32

Finding the Fourth Proportional to 6,354,694.56, 8,773,701.52 and 4,881,980.32

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Solution

The fourth proportional to 6,354,694.56, 8,773,701.52 and 4,881,980.32 is: 6,740,377.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,694.56 : 8,773,701.52 = 4,881,980.32 : x
  2. Step 2: Convert to fraction form
    6,354,694.56/8,773,701.52 = 4,881,980.32/x
  3. Step 3: Cross multiply
    6,354,694.56x = 8,773,701.52 × 4,881,980.32
  4. Step 4: Simplify right side
    6,354,694.56x = 42,833,038,154,194.09
  5. Step 5: Solve for x
    x = 42,833,038,154,194.09/6,354,694.56
  6. Step 6: Final answer
    x = 6,740,377.17

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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.