Home / 2,390,004.65-3,585,567.31-950,769.74

Finding the Fourth Proportional to 2,390,004.65, 3,585,567.31 and 950,769.74

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Solution

The fourth proportional to 2,390,004.65, 3,585,567.31 and 950,769.74 is: 1,426,377.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,390,004.65 : 3,585,567.31 = 950,769.74 : x
  2. Step 2: Convert to fraction form
    2,390,004.65/3,585,567.31 = 950,769.74/x
  3. Step 3: Cross multiply
    2,390,004.65x = 3,585,567.31 × 950,769.74
  4. Step 4: Simplify right side
    2,390,004.65x = 3,409,048,897,570.40
  5. Step 5: Solve for x
    x = 3,409,048,897,570.40/2,390,004.65
  6. Step 6: Final answer
    x = 1,426,377.52

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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.