Home / 4,217,598.51-6,325,088.70-1,521,572.43

Finding the Fourth Proportional to 4,217,598.51, 6,325,088.70 and 1,521,572.43

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Solution

The fourth proportional to 4,217,598.51, 6,325,088.70 and 1,521,572.43 is: 2,281,886.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,598.51 : 6,325,088.70 = 1,521,572.43 : x
  2. Step 2: Convert to fraction form
    4,217,598.51/6,325,088.70 = 1,521,572.43/x
  3. Step 3: Cross multiply
    4,217,598.51x = 6,325,088.70 × 1,521,572.43
  4. Step 4: Simplify right side
    4,217,598.51x = 9,624,080,583,224.54
  5. Step 5: Solve for x
    x = 9,624,080,583,224.54/4,217,598.51
  6. Step 6: Final answer
    x = 2,281,886.38

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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.