Home / 2,312,303.04-3,468,147.68-1,049,840.32

Finding the Fourth Proportional to 2,312,303.04, 3,468,147.68 and 1,049,840.32

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Solution

The fourth proportional to 2,312,303.04, 3,468,147.68 and 1,049,840.32 is: 1,574,621.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,303.04 : 3,468,147.68 = 1,049,840.32 : x
  2. Step 2: Convert to fraction form
    2,312,303.04/3,468,147.68 = 1,049,840.32/x
  3. Step 3: Cross multiply
    2,312,303.04x = 3,468,147.68 × 1,049,840.32
  4. Step 4: Simplify right side
    2,312,303.04x = 3,641,001,270,178.46
  5. Step 5: Solve for x
    x = 3,641,001,270,178.46/2,312,303.04
  6. Step 6: Final answer
    x = 1,574,621.15

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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.