Home / 5,567,277.60-7,686,543.60-4,275,810

Finding the Fourth Proportional to 5,567,277.60, 7,686,543.60 and 4,275,810

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Solution

The fourth proportional to 5,567,277.60, 7,686,543.60 and 4,275,810 is: 5,903,459.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,277.60 : 7,686,543.60 = 4,275,810 : x
  2. Step 2: Convert to fraction form
    5,567,277.60/7,686,543.60 = 4,275,810/x
  3. Step 3: Cross multiply
    5,567,277.60x = 7,686,543.60 × 4,275,810
  4. Step 4: Simplify right side
    5,567,277.60x = 32,866,199,990,316
  5. Step 5: Solve for x
    x = 32,866,199,990,316/5,567,277.60
  6. Step 6: Final answer
    x = 5,903,459.89

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1.5x scale

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.