Home / 6,232,180.80-9,346,521.60-1,973,654.40

Finding the Fourth Proportional to 6,232,180.80, 9,346,521.60 and 1,973,654.40

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Solution

The fourth proportional to 6,232,180.80, 9,346,521.60 and 1,973,654.40 is: 2,959,927.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,180.80 : 9,346,521.60 = 1,973,654.40 : x
  2. Step 2: Convert to fraction form
    6,232,180.80/9,346,521.60 = 1,973,654.40/x
  3. Step 3: Cross multiply
    6,232,180.80x = 9,346,521.60 × 1,973,654.40
  4. Step 4: Simplify right side
    6,232,180.80x = 18,446,803,480,535.04
  5. Step 5: Solve for x
    x = 18,446,803,480,535.04/6,232,180.80
  6. Step 6: Final answer
    x = 2,959,927.52

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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.