Home / 11,704,139.08-16,151,735.66-6,547,586.76

Finding the Fourth Proportional to 11,704,139.08, 16,151,735.66 and 6,547,586.76

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Solution

The fourth proportional to 11,704,139.08, 16,151,735.66 and 6,547,586.76 is: 9,035,683.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,139.08 : 16,151,735.66 = 6,547,586.76 : x
  2. Step 2: Convert to fraction form
    11,704,139.08/16,151,735.66 = 6,547,586.76/x
  3. Step 3: Cross multiply
    11,704,139.08x = 16,151,735.66 × 6,547,586.76
  4. Step 4: Simplify right side
    11,704,139.08x = 105,754,890,558,435.86
  5. Step 5: Solve for x
    x = 105,754,890,558,435.86/11,704,139.08
  6. Step 6: Final answer
    x = 9,035,683.00

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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.