Home / 4,638,944.41-6,402,095.09-2,574,351.69

Finding the Fourth Proportional to 4,638,944.41, 6,402,095.09 and 2,574,351.69

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Solution

The fourth proportional to 4,638,944.41, 6,402,095.09 and 2,574,351.69 is: 3,552,800.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638,944.41 : 6,402,095.09 = 2,574,351.69 : x
  2. Step 2: Convert to fraction form
    4,638,944.41/6,402,095.09 = 2,574,351.69/x
  3. Step 3: Cross multiply
    4,638,944.41x = 6,402,095.09 × 2,574,351.69
  4. Step 4: Simplify right side
    4,638,944.41x = 16,481,244,314,482.20
  5. Step 5: Solve for x
    x = 16,481,244,314,482.20/4,638,944.41
  6. Step 6: Final answer
    x = 3,552,800.56

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1.5x scale

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.