Home / 4,998,477.02-6,897,931.43-2,706,637.70

Finding the Fourth Proportional to 4,998,477.02, 6,897,931.43 and 2,706,637.70

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Solution

The fourth proportional to 4,998,477.02, 6,897,931.43 and 2,706,637.70 is: 3,735,177.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,477.02 : 6,897,931.43 = 2,706,637.70 : x
  2. Step 2: Convert to fraction form
    4,998,477.02/6,897,931.43 = 2,706,637.70/x
  3. Step 3: Cross multiply
    4,998,477.02x = 6,897,931.43 × 2,706,637.70
  4. Step 4: Simplify right side
    4,998,477.02x = 18,670,201,264,164.55
  5. Step 5: Solve for x
    x = 18,670,201,264,164.55/4,998,477.02
  6. Step 6: Final answer
    x = 3,735,177.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.