Home / 2,299,545.56-3,174,688.23-1,526,225.11

Finding the Fourth Proportional to 2,299,545.56, 3,174,688.23 and 1,526,225.11

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Solution

The fourth proportional to 2,299,545.56, 3,174,688.23 and 1,526,225.11 is: 2,107,063.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,545.56 : 3,174,688.23 = 1,526,225.11 : x
  2. Step 2: Convert to fraction form
    2,299,545.56/3,174,688.23 = 1,526,225.11/x
  3. Step 3: Cross multiply
    2,299,545.56x = 3,174,688.23 × 1,526,225.11
  4. Step 4: Simplify right side
    2,299,545.56x = 4,845,288,893,047.46
  5. Step 5: Solve for x
    x = 4,845,288,893,047.46/2,299,545.56
  6. Step 6: Final answer
    x = 2,107,063.66

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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.