Home / 3,346,492.08-5,020,525.40-1,102,630

Finding the Fourth Proportional to 3,346,492.08, 5,020,525.40 and 1,102,630

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Solution

The fourth proportional to 3,346,492.08, 5,020,525.40 and 1,102,630 is: 1,654,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,492.08 : 5,020,525.40 = 1,102,630 : x
  2. Step 2: Convert to fraction form
    3,346,492.08/5,020,525.40 = 1,102,630/x
  3. Step 3: Cross multiply
    3,346,492.08x = 5,020,525.40 × 1,102,630
  4. Step 4: Simplify right side
    3,346,492.08x = 5,535,781,921,802
  5. Step 5: Solve for x
    x = 5,535,781,921,802/3,346,492.08
  6. Step 6: Final answer
    x = 1,654,204.40

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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.