Home / 9,657,009.60-14,485,514.40-2,565,297.60

Finding the Fourth Proportional to 9,657,009.60, 14,485,514.40 and 2,565,297.60

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Solution

The fourth proportional to 9,657,009.60, 14,485,514.40 and 2,565,297.60 is: 3,847,946.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,009.60 : 14,485,514.40 = 2,565,297.60 : x
  2. Step 2: Convert to fraction form
    9,657,009.60/14,485,514.40 = 2,565,297.60/x
  3. Step 3: Cross multiply
    9,657,009.60x = 14,485,514.40 × 2,565,297.60
  4. Step 4: Simplify right side
    9,657,009.60x = 37,159,655,325,085.45
  5. Step 5: Solve for x
    x = 37,159,655,325,085.45/9,657,009.60
  6. Step 6: Final answer
    x = 3,847,946.40

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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.