Home / 6,875,750.12-10,307,214.36-2,323,615.52

Finding the Fourth Proportional to 6,875,750.12, 10,307,214.36 and 2,323,615.52

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Solution

The fourth proportional to 6,875,750.12, 10,307,214.36 and 2,323,615.52 is: 3,483,256.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,750.12 : 10,307,214.36 = 2,323,615.52 : x
  2. Step 2: Convert to fraction form
    6,875,750.12/10,307,214.36 = 2,323,615.52/x
  3. Step 3: Cross multiply
    6,875,750.12x = 10,307,214.36 × 2,323,615.52
  4. Step 4: Simplify right side
    6,875,750.12x = 23,950,003,254,862.87
  5. Step 5: Solve for x
    x = 23,950,003,254,862.87/6,875,750.12
  6. Step 6: Final answer
    x = 3,483,256.78

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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.