Home / 4,666,296.56-6,999,412.03-1,300,503.56

Finding the Fourth Proportional to 4,666,296.56, 6,999,412.03 and 1,300,503.56

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Solution

The fourth proportional to 4,666,296.56, 6,999,412.03 and 1,300,503.56 is: 1,950,746.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,296.56 : 6,999,412.03 = 1,300,503.56 : x
  2. Step 2: Convert to fraction form
    4,666,296.56/6,999,412.03 = 1,300,503.56/x
  3. Step 3: Cross multiply
    4,666,296.56x = 6,999,412.03 × 1,300,503.56
  4. Step 4: Simplify right side
    4,666,296.56x = 9,102,760,224,673.51
  5. Step 5: Solve for x
    x = 9,102,760,224,673.51/4,666,296.56
  6. Step 6: Final answer
    x = 1,950,746.19

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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.