Home / 9,708,730.02-14,569,596.48-4,028,959.80

Finding the Fourth Proportional to 9,708,730.02, 14,569,596.48 and 4,028,959.80

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Solution

The fourth proportional to 9,708,730.02, 14,569,596.48 and 4,028,959.80 is: 6,046,137.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,730.02 : 14,569,596.48 = 4,028,959.80 : x
  2. Step 2: Convert to fraction form
    9,708,730.02/14,569,596.48 = 4,028,959.80/x
  3. Step 3: Cross multiply
    9,708,730.02x = 14,569,596.48 × 4,028,959.80
  4. Step 4: Simplify right side
    9,708,730.02x = 58,700,318,520,141.50
  5. Step 5: Solve for x
    x = 58,700,318,520,141.50/9,708,730.02
  6. Step 6: Final answer
    x = 6,046,137.69

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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.