Home / 6,626,587.60-9,939,881.40-3,267,355.60

Finding the Fourth Proportional to 6,626,587.60, 9,939,881.40 and 3,267,355.60

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Solution

The fourth proportional to 6,626,587.60, 9,939,881.40 and 3,267,355.60 is: 4,901,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,587.60 : 9,939,881.40 = 3,267,355.60 : x
  2. Step 2: Convert to fraction form
    6,626,587.60/9,939,881.40 = 3,267,355.60/x
  3. Step 3: Cross multiply
    6,626,587.60x = 9,939,881.40 × 3,267,355.60
  4. Step 4: Simplify right side
    6,626,587.60x = 32,477,127,155,625.84
  5. Step 5: Solve for x
    x = 32,477,127,155,625.84/6,626,587.60
  6. Step 6: Final answer
    x = 4,901,033.40

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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.