Home / 6,643,285.02-9,964,927.68-1,594,595.52

Finding the Fourth Proportional to 6,643,285.02, 9,964,927.68 and 1,594,595.52

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Solution

The fourth proportional to 6,643,285.02, 9,964,927.68 and 1,594,595.52 is: 2,391,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,643,285.02 : 9,964,927.68 = 1,594,595.52 : x
  2. Step 2: Convert to fraction form
    6,643,285.02/9,964,927.68 = 1,594,595.52/x
  3. Step 3: Cross multiply
    6,643,285.02x = 9,964,927.68 × 1,594,595.52
  4. Step 4: Simplify right side
    6,643,285.02x = 15,890,029,035,651.99
  5. Step 5: Solve for x
    x = 15,890,029,035,651.99/6,643,285.02
  6. Step 6: Final answer
    x = 2,391,893.32

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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.