Home / 4,831,455.60-7,248,097.80-1,593,179.28

Finding the Fourth Proportional to 4,831,455.60, 7,248,097.80 and 1,593,179.28

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Solution

The fourth proportional to 4,831,455.60, 7,248,097.80 and 1,593,179.28 is: 2,390,070.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,455.60 : 7,248,097.80 = 1,593,179.28 : x
  2. Step 2: Convert to fraction form
    4,831,455.60/7,248,097.80 = 1,593,179.28/x
  3. Step 3: Cross multiply
    4,831,455.60x = 7,248,097.80 × 1,593,179.28
  4. Step 4: Simplify right side
    4,831,455.60x = 11,547,519,234,373.58
  5. Step 5: Solve for x
    x = 11,547,519,234,373.58/4,831,455.60
  6. Step 6: Final answer
    x = 2,390,070.44

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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.