Home / 7,118,098.35-9,823,155.53-4,366,303.17

Finding the Fourth Proportional to 7,118,098.35, 9,823,155.53 and 4,366,303.17

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Solution

The fourth proportional to 7,118,098.35, 9,823,155.53 and 4,366,303.17 is: 6,025,608.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,118,098.35 : 9,823,155.53 = 4,366,303.17 : x
  2. Step 2: Convert to fraction form
    7,118,098.35/9,823,155.53 = 4,366,303.17/x
  3. Step 3: Cross multiply
    7,118,098.35x = 9,823,155.53 × 4,366,303.17
  4. Step 4: Simplify right side
    7,118,098.35x = 42,890,875,108,210.52
  5. Step 5: Solve for x
    x = 42,890,875,108,210.52/7,118,098.35
  6. Step 6: Final answer
    x = 6,025,608.67

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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.