Home / 7,553,397.15-11,331,867.20-3,004,705.06

Finding the Fourth Proportional to 7,553,397.15, 11,331,867.20 and 3,004,705.06

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Solution

The fourth proportional to 7,553,397.15, 11,331,867.20 and 3,004,705.06 is: 4,507,762.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,397.15 : 11,331,867.20 = 3,004,705.06 : x
  2. Step 2: Convert to fraction form
    7,553,397.15/11,331,867.20 = 3,004,705.06/x
  3. Step 3: Cross multiply
    7,553,397.15x = 11,331,867.20 × 3,004,705.06
  4. Step 4: Simplify right side
    7,553,397.15x = 34,048,918,671,734.84
  5. Step 5: Solve for x
    x = 34,048,918,671,734.84/7,553,397.15
  6. Step 6: Final answer
    x = 4,507,762.27

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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.