Home / 4,249,636.46-5,862,833.62-2,615,206.28

Finding the Fourth Proportional to 4,249,636.46, 5,862,833.62 and 2,615,206.28

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Solution

The fourth proportional to 4,249,636.46, 5,862,833.62 and 2,615,206.28 is: 3,607,960.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,636.46 : 5,862,833.62 = 2,615,206.28 : x
  2. Step 2: Convert to fraction form
    4,249,636.46/5,862,833.62 = 2,615,206.28/x
  3. Step 3: Cross multiply
    4,249,636.46x = 5,862,833.62 × 2,615,206.28
  4. Step 4: Simplify right side
    4,249,636.46x = 15,332,519,301,619.13
  5. Step 5: Solve for x
    x = 15,332,519,301,619.13/4,249,636.46
  6. Step 6: Final answer
    x = 3,607,960.22

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1.5x scale

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.