Home / 1,606,038.66-2,217,037.50-1,124,492.04

Finding the Fourth Proportional to 1,606,038.66, 2,217,037.50 and 1,124,492.04

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Solution

The fourth proportional to 1,606,038.66, 2,217,037.50 and 1,124,492.04 is: 1,552,292.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,038.66 : 2,217,037.50 = 1,124,492.04 : x
  2. Step 2: Convert to fraction form
    1,606,038.66/2,217,037.50 = 1,124,492.04/x
  3. Step 3: Cross multiply
    1,606,038.66x = 2,217,037.50 × 1,124,492.04
  4. Step 4: Simplify right side
    1,606,038.66x = 2,493,041,021,131.50
  5. Step 5: Solve for x
    x = 2,493,041,021,131.50/1,606,038.66
  6. Step 6: Final answer
    x = 1,552,292.04

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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.