Home / 2,332,747.80-3,218,802.18-1,300,030.02

Finding the Fourth Proportional to 2,332,747.80, 3,218,802.18 and 1,300,030.02

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Solution

The fourth proportional to 2,332,747.80, 3,218,802.18 and 1,300,030.02 is: 1,793,824.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,747.80 : 3,218,802.18 = 1,300,030.02 : x
  2. Step 2: Convert to fraction form
    2,332,747.80/3,218,802.18 = 1,300,030.02/x
  3. Step 3: Cross multiply
    2,332,747.80x = 3,218,802.18 × 1,300,030.02
  4. Step 4: Simplify right side
    2,332,747.80x = 4,184,539,462,441.44
  5. Step 5: Solve for x
    x = 4,184,539,462,441.44/2,332,747.80
  6. Step 6: Final answer
    x = 1,793,824.20

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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.