Home / 5,224,070.58-7,209,397.79-2,901,001.98

Finding the Fourth Proportional to 5,224,070.58, 7,209,397.79 and 2,901,001.98

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Solution

The fourth proportional to 5,224,070.58, 7,209,397.79 and 2,901,001.98 is: 4,003,482.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,070.58 : 7,209,397.79 = 2,901,001.98 : x
  2. Step 2: Convert to fraction form
    5,224,070.58/7,209,397.79 = 2,901,001.98/x
  3. Step 3: Cross multiply
    5,224,070.58x = 7,209,397.79 × 2,901,001.98
  4. Step 4: Simplify right side
    5,224,070.58x = 20,914,477,263,397.62
  5. Step 5: Solve for x
    x = 20,914,477,263,397.62/5,224,070.58
  6. Step 6: Final answer
    x = 4,003,482.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.