Home / 5,756,094.24-7,943,420.10-3,177,779.16

Finding the Fourth Proportional to 5,756,094.24, 7,943,420.10 and 3,177,779.16

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Solution

The fourth proportional to 5,756,094.24, 7,943,420.10 and 3,177,779.16 is: 4,385,340.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,094.24 : 7,943,420.10 = 3,177,779.16 : x
  2. Step 2: Convert to fraction form
    5,756,094.24/7,943,420.10 = 3,177,779.16/x
  3. Step 3: Cross multiply
    5,756,094.24x = 7,943,420.10 × 3,177,779.16
  4. Step 4: Simplify right side
    5,756,094.24x = 25,242,434,852,905.12
  5. Step 5: Solve for x
    x = 25,242,434,852,905.12/5,756,094.24
  6. Step 6: Final answer
    x = 4,385,340.79

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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.