Home / 10,903,090.60-16,352,303.10-4,837,810.60

Finding the Fourth Proportional to 10,903,090.60, 16,352,303.10 and 4,837,810.60

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Solution

The fourth proportional to 10,903,090.60, 16,352,303.10 and 4,837,810.60 is: 7,255,680.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,090.60 : 16,352,303.10 = 4,837,810.60 : x
  2. Step 2: Convert to fraction form
    10,903,090.60/16,352,303.10 = 4,837,810.60/x
  3. Step 3: Cross multiply
    10,903,090.60x = 16,352,303.10 × 4,837,810.60
  4. Step 4: Simplify right side
    10,903,090.60x = 79,109,345,271,592.86
  5. Step 5: Solve for x
    x = 79,109,345,271,592.86/10,903,090.60
  6. Step 6: Final answer
    x = 7,255,680.81

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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.