Home / 4,312,328.37-5,950,908.90-2,378,547.42

Finding the Fourth Proportional to 4,312,328.37, 5,950,908.90 and 2,378,547.42

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Solution

The fourth proportional to 4,312,328.37, 5,950,908.90 and 2,378,547.42 is: 3,282,337.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,328.37 : 5,950,908.90 = 2,378,547.42 : x
  2. Step 2: Convert to fraction form
    4,312,328.37/5,950,908.90 = 2,378,547.42/x
  3. Step 3: Cross multiply
    4,312,328.37x = 5,950,908.90 × 2,378,547.42
  4. Step 4: Simplify right side
    4,312,328.37x = 14,154,519,010,750.04
  5. Step 5: Solve for x
    x = 14,154,519,010,750.04/4,312,328.37
  6. Step 6: Final answer
    x = 3,282,337.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.