Home / 1,506,055.78-2,253,437.16-896,614.93

Finding the Fourth Proportional to 1,506,055.78, 2,253,437.16 and 896,614.93

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Solution

The fourth proportional to 1,506,055.78, 2,253,437.16 and 896,614.93 is: 1,341,560.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,055.78 : 2,253,437.16 = 896,614.93 : x
  2. Step 2: Convert to fraction form
    1,506,055.78/2,253,437.16 = 896,614.93/x
  3. Step 3: Cross multiply
    1,506,055.78x = 2,253,437.16 × 896,614.93
  4. Step 4: Simplify right side
    1,506,055.78x = 2,020,465,401,472.80
  5. Step 5: Solve for x
    x = 2,020,465,401,472.80/1,506,055.78
  6. Step 6: Final answer
    x = 1,341,560.80

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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.