Home / 4,877,493.48-7,314,237.54-1,464,587.64

Finding the Fourth Proportional to 4,877,493.48, 7,314,237.54 and 1,464,587.64

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Solution

The fourth proportional to 4,877,493.48, 7,314,237.54 and 1,464,587.64 is: 2,196,280.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,493.48 : 7,314,237.54 = 1,464,587.64 : x
  2. Step 2: Convert to fraction form
    4,877,493.48/7,314,237.54 = 1,464,587.64/x
  3. Step 3: Cross multiply
    4,877,493.48x = 7,314,237.54 × 1,464,587.64
  4. Step 4: Simplify right side
    4,877,493.48x = 10,712,341,897,108.01
  5. Step 5: Solve for x
    x = 10,712,341,897,108.01/4,877,493.48
  6. Step 6: Final answer
    x = 2,196,280.11

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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.