Home / 4,325,225.77-6,488,511.14-1,445,701.24

Finding the Fourth Proportional to 4,325,225.77, 6,488,511.14 and 1,445,701.24

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Solution

The fourth proportional to 4,325,225.77, 6,488,511.14 and 1,445,701.24 is: 2,168,776.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,225.77 : 6,488,511.14 = 1,445,701.24 : x
  2. Step 2: Convert to fraction form
    4,325,225.77/6,488,511.14 = 1,445,701.24/x
  3. Step 3: Cross multiply
    4,325,225.77x = 6,488,511.14 × 1,445,701.24
  4. Step 4: Simplify right side
    4,325,225.77x = 9,380,448,600,851.81
  5. Step 5: Solve for x
    x = 9,380,448,600,851.81/4,325,225.77
  6. Step 6: Final answer
    x = 2,168,776.64

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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.