Home / 10,358,904.96-14,298,045.84-6,119,189.04

Finding the Fourth Proportional to 10,358,904.96, 14,298,045.84 and 6,119,189.04

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Solution

The fourth proportional to 10,358,904.96, 14,298,045.84 and 6,119,189.04 is: 8,446,109.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,904.96 : 14,298,045.84 = 6,119,189.04 : x
  2. Step 2: Convert to fraction form
    10,358,904.96/14,298,045.84 = 6,119,189.04/x
  3. Step 3: Cross multiply
    10,358,904.96x = 14,298,045.84 × 6,119,189.04
  4. Step 4: Simplify right side
    10,358,904.96x = 87,492,445,397,545.59
  5. Step 5: Solve for x
    x = 87,492,445,397,545.59/10,358,904.96
  6. Step 6: Final answer
    x = 8,446,109.48

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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.