Home / 9,069,999.29-12,516,599.16-4,995,618.29

Finding the Fourth Proportional to 9,069,999.29, 12,516,599.16 and 4,995,618.29

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Solution

The fourth proportional to 9,069,999.29, 12,516,599.16 and 4,995,618.29 is: 6,893,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,999.29 : 12,516,599.16 = 4,995,618.29 : x
  2. Step 2: Convert to fraction form
    9,069,999.29/12,516,599.16 = 4,995,618.29/x
  3. Step 3: Cross multiply
    9,069,999.29x = 12,516,599.16 × 4,995,618.29
  4. Step 4: Simplify right side
    9,069,999.29x = 62,528,151,629,711.64
  5. Step 5: Solve for x
    x = 62,528,151,629,711.64/9,069,999.29
  6. Step 6: Final answer
    x = 6,893,953.31

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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.