Home / 8,460,275.17-11,675,194.23-4,838,603.17

Finding the Fourth Proportional to 8,460,275.17, 11,675,194.23 and 4,838,603.17

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Solution

The fourth proportional to 8,460,275.17, 11,675,194.23 and 4,838,603.17 is: 6,677,280.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,275.17 : 11,675,194.23 = 4,838,603.17 : x
  2. Step 2: Convert to fraction form
    8,460,275.17/11,675,194.23 = 4,838,603.17/x
  3. Step 3: Cross multiply
    8,460,275.17x = 11,675,194.23 × 4,838,603.17
  4. Step 4: Simplify right side
    8,460,275.17x = 56,491,631,811,643.71
  5. Step 5: Solve for x
    x = 56,491,631,811,643.71/8,460,275.17
  6. Step 6: Final answer
    x = 6,677,280.66

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1.5x scale

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.