Home / 7,763,287.03-10,713,379.98-4,502,038.10

Finding the Fourth Proportional to 7,763,287.03, 10,713,379.98 and 4,502,038.10

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Solution

The fourth proportional to 7,763,287.03, 10,713,379.98 and 4,502,038.10 is: 6,212,838.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,287.03 : 10,713,379.98 = 4,502,038.10 : x
  2. Step 2: Convert to fraction form
    7,763,287.03/10,713,379.98 = 4,502,038.10/x
  3. Step 3: Cross multiply
    7,763,287.03x = 10,713,379.98 × 4,502,038.10
  4. Step 4: Simplify right side
    7,763,287.03x = 48,232,044,813,052.98
  5. Step 5: Solve for x
    x = 48,232,044,813,052.98/7,763,287.03
  6. Step 6: Final answer
    x = 6,212,838.02

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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.