Home / 6,961,933.51-10,445,038.28-3,323,306.45

Finding the Fourth Proportional to 6,961,933.51, 10,445,038.28 and 3,323,306.45

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Solution

The fourth proportional to 6,961,933.51, 10,445,038.28 and 3,323,306.45 is: 4,985,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,933.51 : 10,445,038.28 = 3,323,306.45 : x
  2. Step 2: Convert to fraction form
    6,961,933.51/10,445,038.28 = 3,323,306.45/x
  3. Step 3: Cross multiply
    6,961,933.51x = 10,445,038.28 × 3,323,306.45
  4. Step 4: Simplify right side
    6,961,933.51x = 34,712,063,086,420.91
  5. Step 5: Solve for x
    x = 34,712,063,086,420.91/6,961,933.51
  6. Step 6: Final answer
    x = 4,985,980.27

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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.