Home / 10,358,911.05-14,298,054.29-6,119,195.24

Finding the Fourth Proportional to 10,358,911.05, 14,298,054.29 and 6,119,195.24

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Solution

The fourth proportional to 10,358,911.05, 14,298,054.29 and 6,119,195.24 is: 8,446,118.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,911.05 : 14,298,054.29 = 6,119,195.24 : x
  2. Step 2: Convert to fraction form
    10,358,911.05/14,298,054.29 = 6,119,195.24/x
  3. Step 3: Cross multiply
    10,358,911.05x = 14,298,054.29 × 6,119,195.24
  4. Step 4: Simplify right side
    10,358,911.05x = 87,492,585,734,719.64
  5. Step 5: Solve for x
    x = 87,492,585,734,719.64/10,358,911.05
  6. Step 6: Final answer
    x = 8,446,118.07

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1.5x scale

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.