Home / 4,310,096.40-6,464,237.40-2,178,176.40

Finding the Fourth Proportional to 4,310,096.40, 6,464,237.40 and 2,178,176.40

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Solution

The fourth proportional to 4,310,096.40, 6,464,237.40 and 2,178,176.40 is: 3,266,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,096.40 : 6,464,237.40 = 2,178,176.40 : x
  2. Step 2: Convert to fraction form
    4,310,096.40/6,464,237.40 = 2,178,176.40/x
  3. Step 3: Cross multiply
    4,310,096.40x = 6,464,237.40 × 2,178,176.40
  4. Step 4: Simplify right side
    4,310,096.40x = 14,080,249,348,677.36
  5. Step 5: Solve for x
    x = 14,080,249,348,677.36/4,310,096.40
  6. Step 6: Final answer
    x = 3,266,806.13

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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.