Home / 4,116,507.90-6,173,580.86-2,862,307.14

Finding the Fourth Proportional to 4,116,507.90, 6,173,580.86 and 2,862,307.14

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Solution

The fourth proportional to 4,116,507.90, 6,173,580.86 and 2,862,307.14 is: 4,292,639.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,507.90 : 6,173,580.86 = 2,862,307.14 : x
  2. Step 2: Convert to fraction form
    4,116,507.90/6,173,580.86 = 2,862,307.14/x
  3. Step 3: Cross multiply
    4,116,507.90x = 6,173,580.86 × 2,862,307.14
  4. Step 4: Simplify right side
    4,116,507.90x = 17,670,684,574,945.34
  5. Step 5: Solve for x
    x = 17,670,684,574,945.34/4,116,507.90
  6. Step 6: Final answer
    x = 4,292,639.54

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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.