Home / 4,556,416.36-6,834,631.16-1,860,741.60

Finding the Fourth Proportional to 4,556,416.36, 6,834,631.16 and 1,860,741.60

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Solution

The fourth proportional to 4,556,416.36, 6,834,631.16 and 1,860,741.60 is: 2,791,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,416.36 : 6,834,631.16 = 1,860,741.60 : x
  2. Step 2: Convert to fraction form
    4,556,416.36/6,834,631.16 = 1,860,741.60/x
  3. Step 3: Cross multiply
    4,556,416.36x = 6,834,631.16 × 1,860,741.60
  4. Step 4: Simplify right side
    4,556,416.36x = 12,717,482,520,068.26
  5. Step 5: Solve for x
    x = 12,717,482,520,068.26/4,556,416.36
  6. Step 6: Final answer
    x = 2,791,115.10

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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.