Home / 9,548,592.04-13,177,225.02-5,197,803.40

Finding the Fourth Proportional to 9,548,592.04, 13,177,225.02 and 5,197,803.40

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Solution

The fourth proportional to 9,548,592.04, 13,177,225.02 and 5,197,803.40 is: 7,173,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,592.04 : 13,177,225.02 = 5,197,803.40 : x
  2. Step 2: Convert to fraction form
    9,548,592.04/13,177,225.02 = 5,197,803.40/x
  3. Step 3: Cross multiply
    9,548,592.04x = 13,177,225.02 × 5,197,803.40
  4. Step 4: Simplify right side
    9,548,592.04x = 68,492,625,011,521.07
  5. Step 5: Solve for x
    x = 68,492,625,011,521.07/9,548,592.04
  6. Step 6: Final answer
    x = 7,173,060.15

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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.