Home / 7,397,236.93-10,208,502.23-4,134,051.57

Finding the Fourth Proportional to 7,397,236.93, 10,208,502.23 and 4,134,051.57

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Solution

The fourth proportional to 7,397,236.93, 10,208,502.23 and 4,134,051.57 is: 5,705,167.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,236.93 : 10,208,502.23 = 4,134,051.57 : x
  2. Step 2: Convert to fraction form
    7,397,236.93/10,208,502.23 = 4,134,051.57/x
  3. Step 3: Cross multiply
    7,397,236.93x = 10,208,502.23 × 4,134,051.57
  4. Step 4: Simplify right side
    7,397,236.93x = 42,202,474,671,280
  5. Step 5: Solve for x
    x = 42,202,474,671,280/7,397,236.93
  6. Step 6: Final answer
    x = 5,705,167.36

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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.