Home / 3,316,362.55-4,966,572.00-1,892,100.67

Finding the Fourth Proportional to 3,316,362.55, 4,966,572.00 and 1,892,100.67

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Solution

The fourth proportional to 3,316,362.55, 4,966,572.00 and 1,892,100.67 is: 2,833,602.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,362.55 : 4,966,572.00 = 1,892,100.67 : x
  2. Step 2: Convert to fraction form
    3,316,362.55/4,966,572.00 = 1,892,100.67/x
  3. Step 3: Cross multiply
    3,316,362.55x = 4,966,572.00 × 1,892,100.67
  4. Step 4: Simplify right side
    3,316,362.55x = 9,397,254,203,482.19
  5. Step 5: Solve for x
    x = 9,397,254,203,482.19/3,316,362.55
  6. Step 6: Final answer
    x = 2,833,602.80

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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.