Home / 9,637,069.44-13,298,916.18-5,506,838.52

Finding the Fourth Proportional to 9,637,069.44, 13,298,916.18 and 5,506,838.52

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Solution

The fourth proportional to 9,637,069.44, 13,298,916.18 and 5,506,838.52 is: 7,599,300.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,069.44 : 13,298,916.18 = 5,506,838.52 : x
  2. Step 2: Convert to fraction form
    9,637,069.44/13,298,916.18 = 5,506,838.52/x
  3. Step 3: Cross multiply
    9,637,069.44x = 13,298,916.18 × 5,506,838.52
  4. Step 4: Simplify right side
    9,637,069.44x = 73,234,983,894,275.25
  5. Step 5: Solve for x
    x = 73,234,983,894,275.25/9,637,069.44
  6. Step 6: Final answer
    x = 7,599,300.22

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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.