Home / 1,718,971.04-2,574,913.62-1,006,840.10

Finding the Fourth Proportional to 1,718,971.04, 2,574,913.62 and 1,006,840.10

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Solution

The fourth proportional to 1,718,971.04, 2,574,913.62 and 1,006,840.10 is: 1,508,184.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,971.04 : 2,574,913.62 = 1,006,840.10 : x
  2. Step 2: Convert to fraction form
    1,718,971.04/2,574,913.62 = 1,006,840.10/x
  3. Step 3: Cross multiply
    1,718,971.04x = 2,574,913.62 × 1,006,840.10
  4. Step 4: Simplify right side
    1,718,971.04x = 2,592,526,286,652.16
  5. Step 5: Solve for x
    x = 2,592,526,286,652.16/1,718,971.04
  6. Step 6: Final answer
    x = 1,508,184.97

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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.