Home / 1,849,280.45-2,774,224.28-569,888.14

Finding the Fourth Proportional to 1,849,280.45, 2,774,224.28 and 569,888.14

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Solution

The fourth proportional to 1,849,280.45, 2,774,224.28 and 569,888.14 is: 854,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,280.45 : 2,774,224.28 = 569,888.14 : x
  2. Step 2: Convert to fraction form
    1,849,280.45/2,774,224.28 = 569,888.14/x
  3. Step 3: Cross multiply
    1,849,280.45x = 2,774,224.28 × 569,888.14
  4. Step 4: Simplify right side
    1,849,280.45x = 1,580,997,514,872.04
  5. Step 5: Solve for x
    x = 1,580,997,514,872.04/1,849,280.45
  6. Step 6: Final answer
    x = 854,925.77

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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.