Home / 1,223,722.00-1,834,952.72-549,225.08

Finding the Fourth Proportional to 1,223,722.00, 1,834,952.72 and 549,225.08

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Solution

The fourth proportional to 1,223,722.00, 1,834,952.72 and 549,225.08 is: 823,554.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,722.00 : 1,834,952.72 = 549,225.08 : x
  2. Step 2: Convert to fraction form
    1,223,722.00/1,834,952.72 = 549,225.08/x
  3. Step 3: Cross multiply
    1,223,722.00x = 1,834,952.72 × 549,225.08
  4. Step 4: Simplify right side
    1,223,722.00x = 1,007,802,055,811.28
  5. Step 5: Solve for x
    x = 1,007,802,055,811.28/1,223,722.00
  6. Step 6: Final answer
    x = 823,554.74

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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.