Home / 8,885,318.04-13,328,475.54-2,495,072.12

Finding the Fourth Proportional to 8,885,318.04, 13,328,475.54 and 2,495,072.12

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Solution

The fourth proportional to 8,885,318.04, 13,328,475.54 and 2,495,072.12 is: 3,742,748.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,318.04 : 13,328,475.54 = 2,495,072.12 : x
  2. Step 2: Convert to fraction form
    8,885,318.04/13,328,475.54 = 2,495,072.12/x
  3. Step 3: Cross multiply
    8,885,318.04x = 13,328,475.54 × 2,495,072.12
  4. Step 4: Simplify right side
    8,885,318.04x = 33,255,507,721,955.95
  5. Step 5: Solve for x
    x = 33,255,507,721,955.95/8,885,318.04
  6. Step 6: Final answer
    x = 3,742,748.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.