Home / 9,462,807-13,058,685.27-5,111,893.22

Finding the Fourth Proportional to 9,462,807, 13,058,685.27 and 5,111,893.22

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Solution

The fourth proportional to 9,462,807, 13,058,685.27 and 5,111,893.22 is: 7,054,418.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,807 : 13,058,685.27 = 5,111,893.22 : x
  2. Step 2: Convert to fraction form
    9,462,807/13,058,685.27 = 5,111,893.22/x
  3. Step 3: Cross multiply
    9,462,807x = 13,058,685.27 × 5,111,893.22
  4. Step 4: Simplify right side
    9,462,807x = 66,754,604,628,533.44
  5. Step 5: Solve for x
    x = 66,754,604,628,533.44/9,462,807
  6. Step 6: Final answer
    x = 7,054,418.91

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1.5x scale

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.