Home / 2,435,482.40-3,653,223.60-1,488,365.60

Finding the Fourth Proportional to 2,435,482.40, 3,653,223.60 and 1,488,365.60

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Solution

The fourth proportional to 2,435,482.40, 3,653,223.60 and 1,488,365.60 is: 2,232,548.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,482.40 : 3,653,223.60 = 1,488,365.60 : x
  2. Step 2: Convert to fraction form
    2,435,482.40/3,653,223.60 = 1,488,365.60/x
  3. Step 3: Cross multiply
    2,435,482.40x = 3,653,223.60 × 1,488,365.60
  4. Step 4: Simplify right side
    2,435,482.40x = 5,437,332,335,348.16
  5. Step 5: Solve for x
    x = 5,437,332,335,348.16/2,435,482.40
  6. Step 6: Final answer
    x = 2,232,548.40

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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.