Home / 4,744,670.40-7,117,005.60-4,558,666.05

Finding the Fourth Proportional to 4,744,670.40, 7,117,005.60 and 4,558,666.05

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Solution

The fourth proportional to 4,744,670.40, 7,117,005.60 and 4,558,666.05 is: 6,837,999.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,670.40 : 7,117,005.60 = 4,558,666.05 : x
  2. Step 2: Convert to fraction form
    4,744,670.40/7,117,005.60 = 4,558,666.05/x
  3. Step 3: Cross multiply
    4,744,670.40x = 7,117,005.60 × 4,558,666.05
  4. Step 4: Simplify right side
    4,744,670.40x = 32,444,051,806,379.88
  5. Step 5: Solve for x
    x = 32,444,051,806,379.88/4,744,670.40
  6. Step 6: Final answer
    x = 6,837,999.08

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1.5x scale

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.