Home / 5,795,538.60-8,692,919.10-1,535,615.40

Finding the Fourth Proportional to 5,795,538.60, 8,692,919.10 and 1,535,615.40

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Solution

The fourth proportional to 5,795,538.60, 8,692,919.10 and 1,535,615.40 is: 2,303,320.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,538.60 : 8,692,919.10 = 1,535,615.40 : x
  2. Step 2: Convert to fraction form
    5,795,538.60/8,692,919.10 = 1,535,615.40/x
  3. Step 3: Cross multiply
    5,795,538.60x = 8,692,919.10 × 1,535,615.40
  4. Step 4: Simplify right side
    5,795,538.60x = 13,348,980,440,914.14
  5. Step 5: Solve for x
    x = 13,348,980,440,914.14/5,795,538.60
  6. Step 6: Final answer
    x = 2,303,320.08

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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.