Home / 4,908,030.03-6,771,328.11-2,841,917.67

Finding the Fourth Proportional to 4,908,030.03, 6,771,328.11 and 2,841,917.67

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Solution

The fourth proportional to 4,908,030.03, 6,771,328.11 and 2,841,917.67 is: 3,920,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,030.03 : 6,771,328.11 = 2,841,917.67 : x
  2. Step 2: Convert to fraction form
    4,908,030.03/6,771,328.11 = 2,841,917.67/x
  3. Step 3: Cross multiply
    4,908,030.03x = 6,771,328.11 × 2,841,917.67
  4. Step 4: Simplify right side
    4,908,030.03x = 19,243,557,005,176.70
  5. Step 5: Solve for x
    x = 19,243,557,005,176.70/4,908,030.03
  6. Step 6: Final answer
    x = 3,920,831.15

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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.