Home / 4,319,870.27-5,961,306.78-2,386,089.33

Finding the Fourth Proportional to 4,319,870.27, 5,961,306.78 and 2,386,089.33

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Solution

The fourth proportional to 4,319,870.27, 5,961,306.78 and 2,386,089.33 is: 3,292,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,870.27 : 5,961,306.78 = 2,386,089.33 : x
  2. Step 2: Convert to fraction form
    4,319,870.27/5,961,306.78 = 2,386,089.33/x
  3. Step 3: Cross multiply
    4,319,870.27x = 5,961,306.78 × 2,386,089.33
  4. Step 4: Simplify right side
    4,319,870.27x = 14,224,210,478,259.76
  5. Step 5: Solve for x
    x = 14,224,210,478,259.76/4,319,870.27
  6. Step 6: Final answer
    x = 3,292,740.20

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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.