Home / 5,045,365.35-7,563,548.43-1,849,746.87

Finding the Fourth Proportional to 5,045,365.35, 7,563,548.43 and 1,849,746.87

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Solution

The fourth proportional to 5,045,365.35, 7,563,548.43 and 1,849,746.87 is: 2,772,970.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,365.35 : 7,563,548.43 = 1,849,746.87 : x
  2. Step 2: Convert to fraction form
    5,045,365.35/7,563,548.43 = 1,849,746.87/x
  3. Step 3: Cross multiply
    5,045,365.35x = 7,563,548.43 × 1,849,746.87
  4. Step 4: Simplify right side
    5,045,365.35x = 13,990,650,034,485.91
  5. Step 5: Solve for x
    x = 13,990,650,034,485.91/5,045,365.35
  6. Step 6: Final answer
    x = 2,772,970.65

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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.