Home / 9,292,816.32-13,939,193.88-2,470,076.16

Finding the Fourth Proportional to 9,292,816.32, 13,939,193.88 and 2,470,076.16

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Solution

The fourth proportional to 9,292,816.32, 13,939,193.88 and 2,470,076.16 is: 3,705,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,816.32 : 13,939,193.88 = 2,470,076.16 : x
  2. Step 2: Convert to fraction form
    9,292,816.32/13,939,193.88 = 2,470,076.16/x
  3. Step 3: Cross multiply
    9,292,816.32x = 13,939,193.88 × 2,470,076.16
  4. Step 4: Simplify right side
    9,292,816.32x = 34,430,870,492,605.91
  5. Step 5: Solve for x
    x = 34,430,870,492,605.91/9,292,816.32
  6. Step 6: Final answer
    x = 3,705,106.11

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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.