Home / 2,837,377.23-4,258,335.47-1,490,334.23

Finding the Fourth Proportional to 2,837,377.23, 4,258,335.47 and 1,490,334.23

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Solution

The fourth proportional to 2,837,377.23, 4,258,335.47 and 1,490,334.23 is: 2,236,693.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,377.23 : 4,258,335.47 = 1,490,334.23 : x
  2. Step 2: Convert to fraction form
    2,837,377.23/4,258,335.47 = 1,490,334.23/x
  3. Step 3: Cross multiply
    2,837,377.23x = 4,258,335.47 × 1,490,334.23
  4. Step 4: Simplify right side
    2,837,377.23x = 6,346,343,085,020.79
  5. Step 5: Solve for x
    x = 6,346,343,085,020.79/2,837,377.23
  6. Step 6: Final answer
    x = 2,236,693.46

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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.