Home / 9,708,510.90-14,568,015.15-4,029,309.30

Finding the Fourth Proportional to 9,708,510.90, 14,568,015.15 and 4,029,309.30

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Solution

The fourth proportional to 9,708,510.90, 14,568,015.15 and 4,029,309.30 is: 6,046,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,510.90 : 14,568,015.15 = 4,029,309.30 : x
  2. Step 2: Convert to fraction form
    9,708,510.90/14,568,015.15 = 4,029,309.30/x
  3. Step 3: Cross multiply
    9,708,510.90x = 14,568,015.15 × 4,029,309.30
  4. Step 4: Simplify right side
    9,708,510.90x = 58,699,038,926,435.89
  5. Step 5: Solve for x
    x = 58,699,038,926,435.89/9,708,510.90
  6. Step 6: Final answer
    x = 6,046,142.35

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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.