Home / 9,083,111-12,534,995.87-4,953,368.16

Finding the Fourth Proportional to 9,083,111, 12,534,995.87 and 4,953,368.16

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Solution

The fourth proportional to 9,083,111, 12,534,995.87 and 4,953,368.16 is: 6,835,813.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,111 : 12,534,995.87 = 4,953,368.16 : x
  2. Step 2: Convert to fraction form
    9,083,111/12,534,995.87 = 4,953,368.16/x
  3. Step 3: Cross multiply
    9,083,111x = 12,534,995.87 × 4,953,368.16
  4. Step 4: Simplify right side
    9,083,111x = 62,090,449,428,189.50
  5. Step 5: Solve for x
    x = 62,090,449,428,189.50/9,083,111
  6. Step 6: Final answer
    x = 6,835,813.13

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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.