Home / 4,870,095.90-7,306,180.65-1,504,643.10

Finding the Fourth Proportional to 4,870,095.90, 7,306,180.65 and 1,504,643.10

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Solution

The fourth proportional to 4,870,095.90, 7,306,180.65 and 1,504,643.10 is: 2,257,284.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,095.90 : 7,306,180.65 = 1,504,643.10 : x
  2. Step 2: Convert to fraction form
    4,870,095.90/7,306,180.65 = 1,504,643.10/x
  3. Step 3: Cross multiply
    4,870,095.90x = 7,306,180.65 × 1,504,643.10
  4. Step 4: Simplify right side
    4,870,095.90x = 10,993,194,302,376.02
  5. Step 5: Solve for x
    x = 10,993,194,302,376.02/4,870,095.90
  6. Step 6: Final answer
    x = 2,257,284.98

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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.