Home / 9,470,126.16-14,215,298.08-4,081,435.92

Finding the Fourth Proportional to 9,470,126.16, 14,215,298.08 and 4,081,435.92

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Solution

The fourth proportional to 9,470,126.16, 14,215,298.08 and 4,081,435.92 is: 6,126,510.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,126.16 : 14,215,298.08 = 4,081,435.92 : x
  2. Step 2: Convert to fraction form
    9,470,126.16/14,215,298.08 = 4,081,435.92/x
  3. Step 3: Cross multiply
    9,470,126.16x = 14,215,298.08 × 4,081,435.92
  4. Step 4: Simplify right side
    9,470,126.16x = 58,018,828,197,219.03
  5. Step 5: Solve for x
    x = 58,018,828,197,219.03/9,470,126.16
  6. Step 6: Final answer
    x = 6,126,510.59

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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.