Home / 7,594,378.29-10,479,838.32-4,155,955.02

Finding the Fourth Proportional to 7,594,378.29, 10,479,838.32 and 4,155,955.02

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Solution

The fourth proportional to 7,594,378.29, 10,479,838.32 and 4,155,955.02 is: 5,734,997.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,378.29 : 10,479,838.32 = 4,155,955.02 : x
  2. Step 2: Convert to fraction form
    7,594,378.29/10,479,838.32 = 4,155,955.02/x
  3. Step 3: Cross multiply
    7,594,378.29x = 10,479,838.32 × 4,155,955.02
  4. Step 4: Simplify right side
    7,594,378.29x = 43,553,736,674,792.37
  5. Step 5: Solve for x
    x = 43,553,736,674,792.37/7,594,378.29
  6. Step 6: Final answer
    x = 5,734,997.00

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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.