Home / 14,406,400.56-21,609,637.29-5,886,735.51

Finding the Fourth Proportional to 14,406,400.56, 21,609,637.29 and 5,886,735.51

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Solution

The fourth proportional to 14,406,400.56, 21,609,637.29 and 5,886,735.51 is: 8,830,118.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,406,400.56 : 21,609,637.29 = 5,886,735.51 : x
  2. Step 2: Convert to fraction form
    14,406,400.56/21,609,637.29 = 5,886,735.51/x
  3. Step 3: Cross multiply
    14,406,400.56x = 21,609,637.29 × 5,886,735.51
  4. Step 4: Simplify right side
    14,406,400.56x = 127,210,219,193,263.16
  5. Step 5: Solve for x
    x = 127,210,219,193,263.16/14,406,400.56
  6. Step 6: Final answer
    x = 8,830,118.16

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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.