Home / 9,714,911.80-14,576,514.90-4,663,622.20

Finding the Fourth Proportional to 9,714,911.80, 14,576,514.90 and 4,663,622.20

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Solution

The fourth proportional to 9,714,911.80, 14,576,514.90 and 4,663,622.20 is: 6,997,424.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,714,911.80 : 14,576,514.90 = 4,663,622.20 : x
  2. Step 2: Convert to fraction form
    9,714,911.80/14,576,514.90 = 4,663,622.20/x
  3. Step 3: Cross multiply
    9,714,911.80x = 14,576,514.90 × 4,663,622.20
  4. Step 4: Simplify right side
    9,714,911.80x = 67,979,358,486,270.78
  5. Step 5: Solve for x
    x = 67,979,358,486,270.78/9,714,911.80
  6. Step 6: Final answer
    x = 6,997,424.15

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1.5x scale

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.