Home / 2,208,260.46-3,312,386.64-692,059.53

Finding the Fourth Proportional to 2,208,260.46, 3,312,386.64 and 692,059.53

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Solution

The fourth proportional to 2,208,260.46, 3,312,386.64 and 692,059.53 is: 1,038,088.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,260.46 : 3,312,386.64 = 692,059.53 : x
  2. Step 2: Convert to fraction form
    2,208,260.46/3,312,386.64 = 692,059.53/x
  3. Step 3: Cross multiply
    2,208,260.46x = 3,312,386.64 × 692,059.53
  4. Step 4: Simplify right side
    2,208,260.46x = 2,292,368,741,256.68
  5. Step 5: Solve for x
    x = 2,292,368,741,256.68/2,208,260.46
  6. Step 6: Final answer
    x = 1,038,088.03

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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.