Home / 4,698,553.60-7,047,830.40-3,281,377.60

Finding the Fourth Proportional to 4,698,553.60, 7,047,830.40 and 3,281,377.60

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Solution

The fourth proportional to 4,698,553.60, 7,047,830.40 and 3,281,377.60 is: 4,922,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,553.60 : 7,047,830.40 = 3,281,377.60 : x
  2. Step 2: Convert to fraction form
    4,698,553.60/7,047,830.40 = 3,281,377.60/x
  3. Step 3: Cross multiply
    4,698,553.60x = 7,047,830.40 × 3,281,377.60
  4. Step 4: Simplify right side
    4,698,553.60x = 23,126,592,803,159.04
  5. Step 5: Solve for x
    x = 23,126,592,803,159.04/4,698,553.60
  6. Step 6: Final answer
    x = 4,922,066.40

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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.