Home / 5,821,041.48-7,974,865.56-5,602,864.92

Finding the Fourth Proportional to 5,821,041.48, 7,974,865.56 and 5,602,864.92

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Solution

The fourth proportional to 5,821,041.48, 7,974,865.56 and 5,602,864.92 is: 7,675,962.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,041.48 : 7,974,865.56 = 5,602,864.92 : x
  2. Step 2: Convert to fraction form
    5,821,041.48/7,974,865.56 = 5,602,864.92/x
  3. Step 3: Cross multiply
    5,821,041.48x = 7,974,865.56 × 5,602,864.92
  4. Step 4: Simplify right side
    5,821,041.48x = 44,682,094,487,840.15
  5. Step 5: Solve for x
    x = 44,682,094,487,840.15/5,821,041.48
  6. Step 6: Final answer
    x = 7,675,962.22

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.