Home / 1,931,101.14-2,896,922.45-583,110.88

Finding the Fourth Proportional to 1,931,101.14, 2,896,922.45 and 583,110.88

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Solution

The fourth proportional to 1,931,101.14, 2,896,922.45 and 583,110.88 is: 874,748.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,101.14 : 2,896,922.45 = 583,110.88 : x
  2. Step 2: Convert to fraction form
    1,931,101.14/2,896,922.45 = 583,110.88/x
  3. Step 3: Cross multiply
    1,931,101.14x = 2,896,922.45 × 583,110.88
  4. Step 4: Simplify right side
    1,931,101.14x = 1,689,226,999,111.26
  5. Step 5: Solve for x
    x = 1,689,226,999,111.26/1,931,101.14
  6. Step 6: Final answer
    x = 874,748.07

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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.