Home / 5,323,226.48-7,987,127.16-1,730,094.56

Finding the Fourth Proportional to 5,323,226.48, 7,987,127.16 and 1,730,094.56

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Solution

The fourth proportional to 5,323,226.48, 7,987,127.16 and 1,730,094.56 is: 2,595,885.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,226.48 : 7,987,127.16 = 1,730,094.56 : x
  2. Step 2: Convert to fraction form
    5,323,226.48/7,987,127.16 = 1,730,094.56/x
  3. Step 3: Cross multiply
    5,323,226.48x = 7,987,127.16 × 1,730,094.56
  4. Step 4: Simplify right side
    5,323,226.48x = 13,818,485,249,544.25
  5. Step 5: Solve for x
    x = 13,818,485,249,544.25/5,323,226.48
  6. Step 6: Final answer
    x = 2,595,885.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.