Home / 2,435,055.18-3,360,475.19-1,347,309.06

Finding the Fourth Proportional to 2,435,055.18, 3,360,475.19 and 1,347,309.06

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Solution

The fourth proportional to 2,435,055.18, 3,360,475.19 and 1,347,309.06 is: 1,859,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,055.18 : 3,360,475.19 = 1,347,309.06 : x
  2. Step 2: Convert to fraction form
    2,435,055.18/3,360,475.19 = 1,347,309.06/x
  3. Step 3: Cross multiply
    2,435,055.18x = 3,360,475.19 × 1,347,309.06
  4. Step 4: Simplify right side
    2,435,055.18x = 4,527,598,669,392.22
  5. Step 5: Solve for x
    x = 4,527,598,669,392.22/2,435,055.18
  6. Step 6: Final answer
    x = 1,859,341.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.