Home / 6,309,506.40-9,464,259.60-4,042,024.80

Finding the Fourth Proportional to 6,309,506.40, 9,464,259.60 and 4,042,024.80

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Solution

The fourth proportional to 6,309,506.40, 9,464,259.60 and 4,042,024.80 is: 6,063,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,506.40 : 9,464,259.60 = 4,042,024.80 : x
  2. Step 2: Convert to fraction form
    6,309,506.40/9,464,259.60 = 4,042,024.80/x
  3. Step 3: Cross multiply
    6,309,506.40x = 9,464,259.60 × 4,042,024.80
  4. Step 4: Simplify right side
    6,309,506.40x = 38,254,772,016,838.08
  5. Step 5: Solve for x
    x = 38,254,772,016,838.08/6,309,506.40
  6. Step 6: Final answer
    x = 6,063,037.20

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1.5x scale

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.