Home / 5,787,448.52-7,985,050.08-4,559,948.60

Finding the Fourth Proportional to 5,787,448.52, 7,985,050.08 and 4,559,948.60

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Solution

The fourth proportional to 5,787,448.52, 7,985,050.08 and 4,559,948.60 is: 6,291,445.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,448.52 : 7,985,050.08 = 4,559,948.60 : x
  2. Step 2: Convert to fraction form
    5,787,448.52/7,985,050.08 = 4,559,948.60/x
  3. Step 3: Cross multiply
    5,787,448.52x = 7,985,050.08 × 4,559,948.60
  4. Step 4: Simplify right side
    5,787,448.52x = 36,411,417,933,225.88
  5. Step 5: Solve for x
    x = 36,411,417,933,225.88/5,787,448.52
  6. Step 6: Final answer
    x = 6,291,445.67

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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.