Home / 4,017,400.90-6,026,150.40-1,177,570.48

Finding the Fourth Proportional to 4,017,400.90, 6,026,150.40 and 1,177,570.48

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Solution

The fourth proportional to 4,017,400.90, 6,026,150.40 and 1,177,570.48 is: 1,766,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,400.90 : 6,026,150.40 = 1,177,570.48 : x
  2. Step 2: Convert to fraction form
    4,017,400.90/6,026,150.40 = 1,177,570.48/x
  3. Step 3: Cross multiply
    4,017,400.90x = 6,026,150.40 × 1,177,570.48
  4. Step 4: Simplify right side
    4,017,400.90x = 7,096,216,819,080.19
  5. Step 5: Solve for x
    x = 7,096,216,819,080.19/4,017,400.90
  6. Step 6: Final answer
    x = 1,766,370.10

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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.