Home / 1,075,834.48-1,484,592.80-592,307.80

Finding the Fourth Proportional to 1,075,834.48, 1,484,592.80 and 592,307.80

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Solution

The fourth proportional to 1,075,834.48, 1,484,592.80 and 592,307.80 is: 817,352.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,834.48 : 1,484,592.80 = 592,307.80 : x
  2. Step 2: Convert to fraction form
    1,075,834.48/1,484,592.80 = 592,307.80/x
  3. Step 3: Cross multiply
    1,075,834.48x = 1,484,592.80 × 592,307.80
  4. Step 4: Simplify right side
    1,075,834.48x = 879,335,895,263.84
  5. Step 5: Solve for x
    x = 879,335,895,263.84/1,075,834.48
  6. Step 6: Final answer
    x = 817,352.40

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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.