Home / 1,703,179.90-2,552,666.13-1,461,595.67

Finding the Fourth Proportional to 1,703,179.90, 2,552,666.13 and 1,461,595.67

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Solution

The fourth proportional to 1,703,179.90, 2,552,666.13 and 1,461,595.67 is: 2,190,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,179.90 : 2,552,666.13 = 1,461,595.67 : x
  2. Step 2: Convert to fraction form
    1,703,179.90/2,552,666.13 = 1,461,595.67/x
  3. Step 3: Cross multiply
    1,703,179.90x = 2,552,666.13 × 1,461,595.67
  4. Step 4: Simplify right side
    1,703,179.90x = 3,730,965,773,731.57
  5. Step 5: Solve for x
    x = 3,730,965,773,731.57/1,703,179.90
  6. Step 6: Final answer
    x = 2,190,588.20

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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.