Home / 9,564,254.88-14,349,483.96-5,725,479.48

Finding the Fourth Proportional to 9,564,254.88, 14,349,483.96 and 5,725,479.48

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Solution

The fourth proportional to 9,564,254.88, 14,349,483.96 and 5,725,479.48 is: 8,590,075.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,254.88 : 14,349,483.96 = 5,725,479.48 : x
  2. Step 2: Convert to fraction form
    9,564,254.88/14,349,483.96 = 5,725,479.48/x
  3. Step 3: Cross multiply
    9,564,254.88x = 14,349,483.96 × 5,725,479.48
  4. Step 4: Simplify right side
    9,564,254.88x = 82,157,675,961,569.16
  5. Step 5: Solve for x
    x = 82,157,675,961,569.16/9,564,254.88
  6. Step 6: Final answer
    x = 8,590,075.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.