Home / 5,730,111.54-8,594,232.86-1,685,653.35

Finding the Fourth Proportional to 5,730,111.54, 8,594,232.86 and 1,685,653.35

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Solution

The fourth proportional to 5,730,111.54, 8,594,232.86 and 1,685,653.35 is: 2,528,205.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,111.54 : 8,594,232.86 = 1,685,653.35 : x
  2. Step 2: Convert to fraction form
    5,730,111.54/8,594,232.86 = 1,685,653.35/x
  3. Step 3: Cross multiply
    5,730,111.54x = 8,594,232.86 × 1,685,653.35
  4. Step 4: Simplify right side
    5,730,111.54x = 14,486,897,402,710.82
  5. Step 5: Solve for x
    x = 14,486,897,402,710.82/5,730,111.54
  6. Step 6: Final answer
    x = 2,528,205.13

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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.