Home / 5,897,199.51-8,140,646.34-3,964,581

Finding the Fourth Proportional to 5,897,199.51, 8,140,646.34 and 3,964,581

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Solution

The fourth proportional to 5,897,199.51, 8,140,646.34 and 3,964,581 is: 5,472,809.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,199.51 : 8,140,646.34 = 3,964,581 : x
  2. Step 2: Convert to fraction form
    5,897,199.51/8,140,646.34 = 3,964,581/x
  3. Step 3: Cross multiply
    5,897,199.51x = 8,140,646.34 × 3,964,581
  4. Step 4: Simplify right side
    5,897,199.51x = 32,274,251,807,283.54
  5. Step 5: Solve for x
    x = 32,274,251,807,283.54/5,897,199.51
  6. Step 6: Final answer
    x = 5,472,809.89

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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.