Home / 1,897,482.54-2,846,223.63-549,645.60

Finding the Fourth Proportional to 1,897,482.54, 2,846,223.63 and 549,645.60

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Solution

The fourth proportional to 1,897,482.54, 2,846,223.63 and 549,645.60 is: 824,468.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,482.54 : 2,846,223.63 = 549,645.60 : x
  2. Step 2: Convert to fraction form
    1,897,482.54/2,846,223.63 = 549,645.60/x
  3. Step 3: Cross multiply
    1,897,482.54x = 2,846,223.63 × 549,645.60
  4. Step 4: Simplify right side
    1,897,482.54x = 1,564,414,294,845.53
  5. Step 5: Solve for x
    x = 1,564,414,294,845.53/1,897,482.54
  6. Step 6: Final answer
    x = 824,468.35

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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.