Home / 1,054,510.08-1,455,341.76-601,877.76

Finding the Fourth Proportional to 1,054,510.08, 1,455,341.76 and 601,877.76

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Solution

The fourth proportional to 1,054,510.08, 1,455,341.76 and 601,877.76 is: 830,658.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,510.08 : 1,455,341.76 = 601,877.76 : x
  2. Step 2: Convert to fraction form
    1,054,510.08/1,455,341.76 = 601,877.76/x
  3. Step 3: Cross multiply
    1,054,510.08x = 1,455,341.76 × 601,877.76
  4. Step 4: Simplify right side
    1,054,510.08x = 875,937,838,543.26
  5. Step 5: Solve for x
    x = 875,937,838,543.26/1,054,510.08
  6. Step 6: Final answer
    x = 830,658.57

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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.