Home / 8,277,714-11,423,011.20-4,606,572

Finding the Fourth Proportional to 8,277,714, 11,423,011.20 and 4,606,572

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Solution

The fourth proportional to 8,277,714, 11,423,011.20 and 4,606,572 is: 6,356,939.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,714 : 11,423,011.20 = 4,606,572 : x
  2. Step 2: Convert to fraction form
    8,277,714/11,423,011.20 = 4,606,572/x
  3. Step 3: Cross multiply
    8,277,714x = 11,423,011.20 × 4,606,572
  4. Step 4: Simplify right side
    8,277,714x = 52,620,923,549,606.40
  5. Step 5: Solve for x
    x = 52,620,923,549,606.40/8,277,714
  6. Step 6: Final answer
    x = 6,356,939.07

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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.