Home / 4,788,579.60-7,186,368.60-3,371,403.60

Finding the Fourth Proportional to 4,788,579.60, 7,186,368.60 and 3,371,403.60

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Solution

The fourth proportional to 4,788,579.60, 7,186,368.60 and 3,371,403.60 is: 5,059,569.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,579.60 : 7,186,368.60 = 3,371,403.60 : x
  2. Step 2: Convert to fraction form
    4,788,579.60/7,186,368.60 = 3,371,403.60/x
  3. Step 3: Cross multiply
    4,788,579.60x = 7,186,368.60 × 3,371,403.60
  4. Step 4: Simplify right side
    4,788,579.60x = 24,228,148,968,966.96
  5. Step 5: Solve for x
    x = 24,228,148,968,966.96/4,788,579.60
  6. Step 6: Final answer
    x = 5,059,569.01

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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.