Home / 2,934,765.84-4,048,261.02-1,845,312.60

Finding the Fourth Proportional to 2,934,765.84, 4,048,261.02 and 1,845,312.60

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Solution

The fourth proportional to 2,934,765.84, 4,048,261.02 and 1,845,312.60 is: 2,545,452.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,765.84 : 4,048,261.02 = 1,845,312.60 : x
  2. Step 2: Convert to fraction form
    2,934,765.84/4,048,261.02 = 1,845,312.60/x
  3. Step 3: Cross multiply
    2,934,765.84x = 4,048,261.02 × 1,845,312.60
  4. Step 4: Simplify right side
    2,934,765.84x = 7,470,307,068,294.85
  5. Step 5: Solve for x
    x = 7,470,307,068,294.85/2,934,765.84
  6. Step 6: Final answer
    x = 2,545,452.51

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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.