Home / 5,701,563.50-7,868,159.03-3,123,335.93

Finding the Fourth Proportional to 5,701,563.50, 7,868,159.03 and 3,123,335.93

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Solution

The fourth proportional to 5,701,563.50, 7,868,159.03 and 3,123,335.93 is: 4,310,204.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,563.50 : 7,868,159.03 = 3,123,335.93 : x
  2. Step 2: Convert to fraction form
    5,701,563.50/7,868,159.03 = 3,123,335.93/x
  3. Step 3: Cross multiply
    5,701,563.50x = 7,868,159.03 × 3,123,335.93
  4. Step 4: Simplify right side
    5,701,563.50x = 24,574,903,769,820.49
  5. Step 5: Solve for x
    x = 24,574,903,769,820.49/5,701,563.50
  6. Step 6: Final answer
    x = 4,310,204.35

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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.