Home / 6,737,647.04-10,111,711.43-4,702,670.89

Finding the Fourth Proportional to 6,737,647.04, 10,111,711.43 and 4,702,670.89

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Solution

The fourth proportional to 6,737,647.04, 10,111,711.43 and 4,702,670.89 is: 7,057,664.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,647.04 : 10,111,711.43 = 4,702,670.89 : x
  2. Step 2: Convert to fraction form
    6,737,647.04/10,111,711.43 = 4,702,670.89/x
  3. Step 3: Cross multiply
    6,737,647.04x = 10,111,711.43 × 4,702,670.89
  4. Step 4: Simplify right side
    6,737,647.04x = 47,552,050,989,941.27
  5. Step 5: Solve for x
    x = 47,552,050,989,941.27/6,737,647.04
  6. Step 6: Final answer
    x = 7,057,664.30

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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.