Home / 1,849,600.04-2,774,400.02-519,904.04

Finding the Fourth Proportional to 1,849,600.04, 2,774,400.02 and 519,904.04

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Solution

The fourth proportional to 1,849,600.04, 2,774,400.02 and 519,904.04 is: 779,856.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,600.04 : 2,774,400.02 = 519,904.04 : x
  2. Step 2: Convert to fraction form
    1,849,600.04/2,774,400.02 = 519,904.04/x
  3. Step 3: Cross multiply
    1,849,600.04x = 2,774,400.02 × 519,904.04
  4. Step 4: Simplify right side
    1,849,600.04x = 1,442,421,778,974.08
  5. Step 5: Solve for x
    x = 1,442,421,778,974.08/1,849,600.04
  6. Step 6: Final answer
    x = 779,856.05

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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.