Home / 7,570,684-10,447,533.88-4,854,423.52

Finding the Fourth Proportional to 7,570,684, 10,447,533.88 and 4,854,423.52

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Solution

The fourth proportional to 7,570,684, 10,447,533.88 and 4,854,423.52 is: 6,699,098.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,684 : 10,447,533.88 = 4,854,423.52 : x
  2. Step 2: Convert to fraction form
    7,570,684/10,447,533.88 = 4,854,423.52/x
  3. Step 3: Cross multiply
    7,570,684x = 10,447,533.88 × 4,854,423.52
  4. Step 4: Simplify right side
    7,570,684x = 50,716,754,193,068.86
  5. Step 5: Solve for x
    x = 50,716,754,193,068.86/7,570,684
  6. Step 6: Final answer
    x = 6,699,098.02

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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.