Home / 4,030,389.50-6,047,519.74-2,513,683.13

Finding the Fourth Proportional to 4,030,389.50, 6,047,519.74 and 2,513,683.13

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Solution

The fourth proportional to 4,030,389.50, 6,047,519.74 and 2,513,683.13 is: 3,771,731.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,389.50 : 6,047,519.74 = 2,513,683.13 : x
  2. Step 2: Convert to fraction form
    4,030,389.50/6,047,519.74 = 2,513,683.13/x
  3. Step 3: Cross multiply
    4,030,389.50x = 6,047,519.74 × 2,513,683.13
  4. Step 4: Simplify right side
    4,030,389.50x = 15,201,548,312,258.18
  5. Step 5: Solve for x
    x = 15,201,548,312,258.18/4,030,389.50
  6. Step 6: Final answer
    x = 3,771,731.82

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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.