Home / 8,944,714.48-13,406,574.08-4,686,887.92

Finding the Fourth Proportional to 8,944,714.48, 13,406,574.08 and 4,686,887.92

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Solution

The fourth proportional to 8,944,714.48, 13,406,574.08 and 4,686,887.92 is: 7,024,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,714.48 : 13,406,574.08 = 4,686,887.92 : x
  2. Step 2: Convert to fraction form
    8,944,714.48/13,406,574.08 = 4,686,887.92/x
  3. Step 3: Cross multiply
    8,944,714.48x = 13,406,574.08 × 4,686,887.92
  4. Step 4: Simplify right side
    8,944,714.48x = 62,835,110,104,137.11
  5. Step 5: Solve for x
    x = 62,835,110,104,137.11/8,944,714.48
  6. Step 6: Final answer
    x = 7,024,831.28

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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.