Home / 2,736,345.60-4,104,518.40-2,232,460.80

Finding the Fourth Proportional to 2,736,345.60, 4,104,518.40 and 2,232,460.80

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Solution

The fourth proportional to 2,736,345.60, 4,104,518.40 and 2,232,460.80 is: 3,348,691.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,345.60 : 4,104,518.40 = 2,232,460.80 : x
  2. Step 2: Convert to fraction form
    2,736,345.60/4,104,518.40 = 2,232,460.80/x
  3. Step 3: Cross multiply
    2,736,345.60x = 4,104,518.40 × 2,232,460.80
  4. Step 4: Simplify right side
    2,736,345.60x = 9,163,176,430,878.72
  5. Step 5: Solve for x
    x = 9,163,176,430,878.72/2,736,345.60
  6. Step 6: Final answer
    x = 3,348,691.20

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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.