Home / 1,595,088.10-2,201,060.01-983,142.82

Finding the Fourth Proportional to 1,595,088.10, 2,201,060.01 and 983,142.82

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Solution

The fourth proportional to 1,595,088.10, 2,201,060.01 and 983,142.82 is: 1,356,637.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,088.10 : 2,201,060.01 = 983,142.82 : x
  2. Step 2: Convert to fraction form
    1,595,088.10/2,201,060.01 = 983,142.82/x
  3. Step 3: Cross multiply
    1,595,088.10x = 2,201,060.01 × 983,142.82
  4. Step 4: Simplify right side
    1,595,088.10x = 2,163,956,345,220.63
  5. Step 5: Solve for x
    x = 2,163,956,345,220.63/1,595,088.10
  6. Step 6: Final answer
    x = 1,356,637.51

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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.