Home / 4,575,897.94-6,863,855.26-1,878,343.06

Finding the Fourth Proportional to 4,575,897.94, 6,863,855.26 and 1,878,343.06

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Solution

The fourth proportional to 4,575,897.94, 6,863,855.26 and 1,878,343.06 is: 2,817,518.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,897.94 : 6,863,855.26 = 1,878,343.06 : x
  2. Step 2: Convert to fraction form
    4,575,897.94/6,863,855.26 = 1,878,343.06/x
  3. Step 3: Cross multiply
    4,575,897.94x = 6,863,855.26 × 1,878,343.06
  4. Step 4: Simplify right side
    4,575,897.94x = 12,892,674,892,465.50
  5. Step 5: Solve for x
    x = 12,892,674,892,465.50/4,575,897.94
  6. Step 6: Final answer
    x = 2,817,518.02

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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.