Home / 5,060,547.90-6,983,572.95-2,768,701.50

Finding the Fourth Proportional to 5,060,547.90, 6,983,572.95 and 2,768,701.50

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Solution

The fourth proportional to 5,060,547.90, 6,983,572.95 and 2,768,701.50 is: 3,820,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,547.90 : 6,983,572.95 = 2,768,701.50 : x
  2. Step 2: Convert to fraction form
    5,060,547.90/6,983,572.95 = 2,768,701.50/x
  3. Step 3: Cross multiply
    5,060,547.90x = 6,983,572.95 × 2,768,701.50
  4. Step 4: Simplify right side
    5,060,547.90x = 19,335,428,902,024.43
  5. Step 5: Solve for x
    x = 19,335,428,902,024.43/5,060,547.90
  6. Step 6: Final answer
    x = 3,820,817.29

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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.