Home / 4,656,878.67-6,985,319.81-2,095,101.93

Finding the Fourth Proportional to 4,656,878.67, 6,985,319.81 and 2,095,101.93

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Solution

The fourth proportional to 4,656,878.67, 6,985,319.81 and 2,095,101.93 is: 3,142,653.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,878.67 : 6,985,319.81 = 2,095,101.93 : x
  2. Step 2: Convert to fraction form
    4,656,878.67/6,985,319.81 = 2,095,101.93/x
  3. Step 3: Cross multiply
    4,656,878.67x = 6,985,319.81 × 2,095,101.93
  4. Step 4: Simplify right side
    4,656,878.67x = 14,634,957,005,122.72
  5. Step 5: Solve for x
    x = 14,634,957,005,122.72/4,656,878.67
  6. Step 6: Final answer
    x = 3,142,653.70

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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.