Home / 8,598,065.71-11,865,514.50-4,730,598.01

Finding the Fourth Proportional to 8,598,065.71, 11,865,514.50 and 4,730,598.01

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Solution

The fourth proportional to 8,598,065.71, 11,865,514.50 and 4,730,598.01 is: 6,528,326.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,065.71 : 11,865,514.50 = 4,730,598.01 : x
  2. Step 2: Convert to fraction form
    8,598,065.71/11,865,514.50 = 4,730,598.01/x
  3. Step 3: Cross multiply
    8,598,065.71x = 11,865,514.50 × 4,730,598.01
  4. Step 4: Simplify right side
    8,598,065.71x = 56,130,979,281,326.14
  5. Step 5: Solve for x
    x = 56,130,979,281,326.14/8,598,065.71
  6. Step 6: Final answer
    x = 6,528,326.39

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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.