Home / 2,249,389.50-3,104,157.51-1,230,794.25

Finding the Fourth Proportional to 2,249,389.50, 3,104,157.51 and 1,230,794.25

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Solution

The fourth proportional to 2,249,389.50, 3,104,157.51 and 1,230,794.25 is: 1,698,496.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,389.50 : 3,104,157.51 = 1,230,794.25 : x
  2. Step 2: Convert to fraction form
    2,249,389.50/3,104,157.51 = 1,230,794.25/x
  3. Step 3: Cross multiply
    2,249,389.50x = 3,104,157.51 × 1,230,794.25
  4. Step 4: Simplify right side
    2,249,389.50x = 3,820,579,214,402.32
  5. Step 5: Solve for x
    x = 3,820,579,214,402.32/2,249,389.50
  6. Step 6: Final answer
    x = 1,698,496.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.