Home / 9,424,647.16-13,007,066.22-5,705,527.35

Finding the Fourth Proportional to 9,424,647.16, 13,007,066.22 and 5,705,527.35

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Solution

The fourth proportional to 9,424,647.16, 13,007,066.22 and 5,705,527.35 is: 7,874,265.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,647.16 : 13,007,066.22 = 5,705,527.35 : x
  2. Step 2: Convert to fraction form
    9,424,647.16/13,007,066.22 = 5,705,527.35/x
  3. Step 3: Cross multiply
    9,424,647.16x = 13,007,066.22 × 5,705,527.35
  4. Step 4: Simplify right side
    9,424,647.16x = 74,212,172,026,810.41
  5. Step 5: Solve for x
    x = 74,212,172,026,810.41/9,424,647.16
  6. Step 6: Final answer
    x = 7,874,265.29

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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.