Home / 7,552,075.60-11,323,913.88-2,500,630.48

Finding the Fourth Proportional to 7,552,075.60, 11,323,913.88 and 2,500,630.48

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Solution

The fourth proportional to 7,552,075.60, 11,323,913.88 and 2,500,630.48 is: 3,749,555.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,075.60 : 11,323,913.88 = 2,500,630.48 : x
  2. Step 2: Convert to fraction form
    7,552,075.60/11,323,913.88 = 2,500,630.48/x
  3. Step 3: Cross multiply
    7,552,075.60x = 11,323,913.88 × 2,500,630.48
  4. Step 4: Simplify right side
    7,552,075.60x = 28,316,924,201,223.06
  5. Step 5: Solve for x
    x = 28,316,924,201,223.06/7,552,075.60
  6. Step 6: Final answer
    x = 3,749,555.18

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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.